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Wellelängt – Wikipedia

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mw-parser-output" lang="lb" dir="ltr"> <section class="mf-section-0" id="mf-section-0"> <p>Als <b>Wellelängt</b>, Symbol <i>λ</i> (<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Griicheland?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Griicheland">griichesch</a>: Lambda), gëtt de klengsten Ofstand tëscht zwéi Punkte vun der selwechter <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Phas_(Schw%C3%A9ngung)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Phas (Schwéngung) (Säit gëtt et net)">Phas</a> vun enger <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Well_(Physik)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Well (Physik) (Säit gëtt et net)">Well</a> bezeechent. Dobäi hunn zwéi Punkten déi selwecht Phas, wa si sech op déi selwecht Aart a Weis begéinen, d.&nbsp;h. wa si am zäitlechen Oflaf déi selwecht <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Amplitude&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Amplitude (Säit gëtt et net)">Amplitude</a> an déi selwecht Beweegungsrichtung hunn. Bei <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Waasserwell&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Waasserwell (Säit gëtt et net)">Waasserwellen</a> ass d'<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt_(Waasserwellen)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wellelängt (Waasserwellen) (Säit gëtt et net)">Wellelängt</a> zum Beispill de Ofstand vun zwéi <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellekamm&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wellekamm (Säit gëtt et net)">Wellebierger</a> oder <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellendall&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wellendall (Säit gëtt et net)">Wellendäll</a> niefteneen a gëtt an deem Fall mam Symbol <i>L</i> bezeechent. Si ass de raimlechen <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Analogon&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Analogon (Säit gëtt et net)">Analogon</a> zu der <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Period_(Physik)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Period (Physik) (Säit gëtt et net)">Periodendauer</a>.</p> <figure typeof="mw:File/Thumb"> <a href="https://lb-m-wikipedia-org.translate.goog/wiki/Fichier:Wellenlaenge.png?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Wellenlaenge.png/300px-Wellenlaenge.png" decoding="async" width="300" height="260" class="mw-file-element" srcset="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Wellenlaenge.png/450px-Wellenlaenge.png 1.5x,https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://upload.wikimedia.org/wikipedia/commons/7/7a/Wellenlaenge.png 2x" data-file-width="600" data-file-height="520"></a> <figcaption> Wellelängt vun enger Sinusfërmeger Transversalwell </figcaption> </figure> <p>Et gëllt</p> <dl> <dd> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda ={\frac {c}{f}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> λ<!-- λ --> </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi> c </mi> <mi> f </mi> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda ={\frac {c}{f}}} </annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cfe52fd09f20585d378828fa64760e7910fcec8b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.338ex; width:6.568ex; height:5.176ex;" alt="{\displaystyle \lambda ={\frac {c}{f}}}"></span> </dd> </dl> <p>woubäi <i>c</i> d'<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Ausbreedungsvitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Ausbreedungsvitess (Säit gëtt et net)">Ausbreedungsvitess</a> oder d'<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Phasevitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Phasevitess (Säit gëtt et net)">Phasevitess</a> an <i>f</i> d'<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Frequenz&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Frequenz (Säit gëtt et net)">Frequenz</a> vun der <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Well_(Physik)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Well (Physik) (Säit gëtt et net)">Well</a> ass. D'Ausbreedungsvitess huet eng wiesentlech Bedeitung beim Zesummenhank vu Wellelängt a Frequenz.</p> <div id="toc" class="toc" role="navigation" aria-labelledby="mw-toc-heading"> <input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none"> <div class="toctitle" lang="lb" dir="ltr"> <h2 id="mw-toc-heading">Inhaltsverzeechnes</h2><span class="toctogglespan"><label class="toctogglelabel" for="toctogglecheckbox"></label></span> </div> <ul> <li class="toclevel-1 tocsection-1"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Wellel%C3%A4ngt?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Typesch_Gr%C3%A9issten"><span class="tocnumber">1</span> <span class="toctext">Typesch Gréissten</span></a></li> <li class="toclevel-1 tocsection-2"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Wellel%C3%A4ngt?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Wellel%C3%A4ngte_vum_siichtbare_Liicht:_Faarwen"><span class="tocnumber">2</span> <span class="toctext">Wellelängte vum siichtbare Liicht: Faarwen</span></a></li> <li class="toclevel-1 tocsection-3"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Wellel%C3%A4ngt?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Wellel%C3%A4ngt_vun_elektromagn%C3%A9itesche_Wellen_am_Medium"><span class="tocnumber">3</span> <span class="toctext">Wellelängt vun elektromagnéitesche Wellen am Medium</span></a></li> <li class="toclevel-1 tocsection-4"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Wellel%C3%A4ngt?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#De-Broglie-Wellel%C3%A4ngt"><span class="tocnumber">4</span> <span class="toctext">De-Broglie-Wellelängt</span></a></li> <li class="toclevel-1 tocsection-5"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Wellel%C3%A4ngt?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Unm_Spaweck"><span class="tocnumber">5</span> <span class="toctext">Unm Spaweck</span></a></li> </ul> </div> </section> <div class="mw-heading mw-heading2 section-heading" onclick="mfTempOpenSection(1)"> <span class="indicator mf-icon mf-icon-expand mf-icon--small"></span> <h2 id="Typesch_Gréissten"><span id="Typesch_Gr.C3.A9issten"></span>Typesch Gréissten</h2><span class="mw-editsection"> <a role="button" href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt&amp;action=edit&amp;section=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Abschnitt änneren: Typesch Gréissten" class="cdx-button cdx-button--size-large cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--icon-only cdx-button--weight-quiet "> <span class="minerva-icon minerva-icon--edit"></span> <span>änneren</span> </a> </span> </div> <section class="mf-section-1 collapsible-block" id="mf-section-1"> <ul> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> λ<!-- λ --> </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b43d0ea3c9c025af1be9128e62a18fa74bedda2a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.355ex; height:2.176ex;" alt="{\displaystyle \lambda }"> </noscript><span class="lazy-image-placeholder" style="width: 1.355ex;height: 2.176ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b43d0ea3c9c025af1be9128e62a18fa74bedda2a" data-alt="{\displaystyle \lambda }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> = Wellelängt z.&nbsp;B. vun enger <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Elektromagn%C3%A9itesch_Well&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Elektromagnéitesch Well (Säit gëtt et net)">elektromagnéitescher Well</a> oder enger <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Schallwell&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Schallwell (Säit gëtt et net)">Schallwell</a></li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle c={\frac {c_{0}}{n}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> c </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msub> <mi> c </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> <mi> n </mi> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle c={\frac {c_{0}}{n}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1e98a073f75cdfa2f25c1bffe282e4e9ac0e8626" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:7.003ex; height:4.676ex;" alt="{\displaystyle c={\frac {c_{0}}{n}}}"> </noscript><span class="lazy-image-placeholder" style="width: 7.003ex;height: 4.676ex;vertical-align: -1.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1e98a073f75cdfa2f25c1bffe282e4e9ac0e8626" data-alt="{\displaystyle c={\frac {c_{0}}{n}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> <ul> <li>woubäi <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle c_{0}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> c </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle c_{0}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1882ba8f1dc60f0c68a642abb5af093c73910921" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.061ex; height:2.009ex;" alt="{\displaystyle c_{0}}"> </noscript><span class="lazy-image-placeholder" style="width: 2.061ex;height: 2.009ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1882ba8f1dc60f0c68a642abb5af093c73910921" data-alt="{\displaystyle c_{0}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> = Vitess vum <a href="https://lb-m-wikipedia-org.translate.goog/wiki/Liicht?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Liicht">Liicht</a> am <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Vakuum&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Vakuum (Säit gëtt et net)">Vakuum</a> <a href="https://lb-m-wikipedia-org.translate.goog/wiki/Liichtvitess?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Liichtvitess">Liichtvitess</a>) = 299.792.458&nbsp;<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Meter?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Meter">m</a>/<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Sekonn_(Eenheet)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Sekonn (Eenheet) (Säit gëtt et net)">s</a>&nbsp;≈ 300.000&nbsp;km/s&nbsp;= 3&nbsp;•&nbsp;10<sup>8</sup>&nbsp;m/s <br> oder</li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle c_{0}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> c </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle c_{0}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1882ba8f1dc60f0c68a642abb5af093c73910921" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.061ex; height:2.009ex;" alt="{\displaystyle c_{0}}"> </noscript><span class="lazy-image-placeholder" style="width: 2.061ex;height: 2.009ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1882ba8f1dc60f0c68a642abb5af093c73910921" data-alt="{\displaystyle c_{0}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> = <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Vitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Vitess (Säit gëtt et net)">Vitess</a> vum <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Schall&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Schall (Säit gëtt et net)">Schall</a> an der Loft (<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Schallvitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Schallvitess (Säit gëtt et net)">Schallvitess</a>) = 343&nbsp;m/s bei 20&nbsp;°C</li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle n}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> n </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle n} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.395ex; height:1.676ex;" alt="{\displaystyle n}"> </noscript><span class="lazy-image-placeholder" style="width: 1.395ex;height: 1.676ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b" data-alt="{\displaystyle n}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> = Faktor vun der <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Phasevitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Phasevitess (Säit gëtt et net)">Phasevitess</a> (z.&nbsp;B.: <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Refraktiounsindex&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Refraktiounsindex (Säit gëtt et net)">Refraktiounsindex</a>)</li> </ul></li> </ul> <p>D'Ausbreedungsvitess vun elektresche Signaler iwwer metallesch Leeder (z.&nbsp;B. Kofferkabel) ass zirka 30&nbsp;% manner wéi d'<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Liichtvitess?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Liichtvitess">Liichtvitess</a> am fräie Raum. Dat ass net ze verwiessele mat der Fléissvitess vun den Elektronen, déi nëmmen e Brochdeel vun der Liichtvitess ass.</p> <table border="2" cellspacing="0" cellpadding="4" rules="all" class="wikitable" style="float:right; clear:right; margin:2px 0 1em 1em; border-style: solid; border-width: 1px; border-collapse:collapse; font-size:95%; empty-cells:show"> <tbody> <tr> <th class="hintergrundfarbe6">Bezeechnung</th> <th class="hintergrundfarbe6">Symbol</th> <th class="hintergrundfarbe6">Bezéiungen</th> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Amplitud&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Amplitud (Säit gëtt et net)">Amplitud</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {A} _{0}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> A </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {A} _{0}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a36def3ab4549dffb66af86c69e4ff5cacd4cd8d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.074ex; height:2.509ex;" alt="{\displaystyle \mathbf {A} _{0}}"> </noscript><span class="lazy-image-placeholder" style="width: 3.074ex;height: 2.509ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a36def3ab4549dffb66af86c69e4ff5cacd4cd8d" data-alt="{\displaystyle \mathbf {A} _{0}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td> <table> <tbody> <tr> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {A} _{0}\perp \mathbf {k} }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> A </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> <mo> ⊥<!-- ⊥ --> </mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {A} _{0}\perp \mathbf {k} } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c4689c55f0acbc296aa84b4032b1676ce151bd65" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:7.583ex; height:2.509ex;" alt="{\displaystyle \mathbf {A} _{0}\perp \mathbf {k} }"> </noscript><span class="lazy-image-placeholder" style="width: 7.583ex;height: 2.509ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c4689c55f0acbc296aa84b4032b1676ce151bd65" data-alt="{\displaystyle \mathbf {A} _{0}\perp \mathbf {k} }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td>Transversalwell</td> </tr> <tr> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {A} _{0}\|\mathbf {k} }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> A </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> <mo fence="false" stretchy="false"> ‖<!-- ‖ --> </mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {A} _{0}\|\mathbf {k} } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c85df88a0cad20e2c81267a5468591101b551b17" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:5.647ex; height:2.843ex;" alt="{\displaystyle \mathbf {A} _{0}\|\mathbf {k} }"> </noscript><span class="lazy-image-placeholder" style="width: 5.647ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c85df88a0cad20e2c81267a5468591101b551b17" data-alt="{\displaystyle \mathbf {A} _{0}\|\mathbf {k} }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td>Longitudinalwell</td> </tr> </tbody> </table></td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellevektor&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wellevektor (Säit gëtt et net)">Wellevektor</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {k}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi> k </mi> <mo stretchy="false"> →<!-- → --> </mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle {\vec {k}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5ccd4b98d198d6538010ae815ee1199baabd3493" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.211ex; height:2.843ex;" alt="{\displaystyle {\vec {k}}}"> </noscript><span class="lazy-image-placeholder" style="width: 1.211ex;height: 2.843ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5ccd4b98d198d6538010ae815ee1199baabd3493" data-alt="{\displaystyle {\vec {k}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td>Ausbreedungsrichtung</td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellenzuel&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wellenzuel (Säit gëtt et net)">Wellenzuel</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {k} }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {k} } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9ea699cbc1f843f2e855577d57529430ec33a1ed" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.411ex; height:2.176ex;" alt="{\displaystyle \mathbf {k} }"> </noscript><span class="lazy-image-placeholder" style="width: 1.411ex;height: 2.176ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9ea699cbc1f843f2e855577d57529430ec33a1ed" data-alt="{\displaystyle \mathbf {k} }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle k=|{\vec {k}}|}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> k </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false"> | </mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi> k </mi> <mo stretchy="false"> →<!-- → --> </mo> </mover> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false"> | </mo> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle k=|{\vec {k}}|} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/943be52823e1c7c00832c85e2c7db53e04225a7b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:6.815ex; height:3.343ex;" alt="{\displaystyle k=|{\vec {k}}|}"> </noscript><span class="lazy-image-placeholder" style="width: 6.815ex;height: 3.343ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/943be52823e1c7c00832c85e2c7db53e04225a7b" data-alt="{\displaystyle k=|{\vec {k}}|}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> <tr> <td>Wellelängt</td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {\lambda } }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi> λ<!-- λ --> </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {\lambda } } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/09a57ae0ee40c6ec66a60e44cf2c13cfa49aeee8" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.355ex; height:2.176ex;" alt="{\displaystyle \mathbf {\lambda } }"> </noscript><span class="lazy-image-placeholder" style="width: 1.355ex;height: 2.176ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/09a57ae0ee40c6ec66a60e44cf2c13cfa49aeee8" data-alt="{\displaystyle \mathbf {\lambda } }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {\lambda } =2\mathbf {\pi } /\mathbf {k} }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi> λ<!-- λ --> </mi> </mrow> <mo> = </mo> <mn> 2 </mn> <mrow class="MJX-TeXAtom-ORD"> <mi> π<!-- π --> </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo> / </mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {\lambda } =2\mathbf {\pi } /\mathbf {k} } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/28c7482e561387039cb78e5d81f26de1deb92c27" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:9.522ex; height:2.843ex;" alt="{\displaystyle \mathbf {\lambda } =2\mathbf {\pi } /\mathbf {k} }"> </noscript><span class="lazy-image-placeholder" style="width: 9.522ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/28c7482e561387039cb78e5d81f26de1deb92c27" data-alt="{\displaystyle \mathbf {\lambda } =2\mathbf {\pi } /\mathbf {k} }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Kreesfrequenz&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Kreesfrequenz (Säit gëtt et net)">(Krees-)frequenz</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {\omega } }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi> ω<!-- ω --> </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {\omega } } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ece877dafdfed6aed6db86ef912ebcbe459fa999" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.446ex; height:1.676ex;" alt="{\displaystyle \mathbf {\omega } }"> </noscript><span class="lazy-image-placeholder" style="width: 1.446ex;height: 1.676ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ece877dafdfed6aed6db86ef912ebcbe459fa999" data-alt="{\displaystyle \mathbf {\omega } }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathbf {\omega } \left(\mathbf {k} \right)}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi> ω<!-- ω --> </mi> </mrow> <mrow> <mo> ( </mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> <mo> ) </mo> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \mathbf {\omega } \left(\mathbf {k} \right)} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6a63277ce9810c42cda14f73e2772ba994010c7a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:5.053ex; height:2.843ex;" alt="{\displaystyle \mathbf {\omega } \left(\mathbf {k} \right)}"> </noscript><span class="lazy-image-placeholder" style="width: 5.053ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6a63277ce9810c42cda14f73e2772ba994010c7a" data-alt="{\displaystyle \mathbf {\omega } \left(\mathbf {k} \right)}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> Dispersiounsrelatioun</td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Frequenz&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Frequenz (Säit gëtt et net)">Frequenz</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> f </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle f} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.279ex; height:2.509ex;" alt="{\displaystyle f}"> </noscript><span class="lazy-image-placeholder" style="width: 1.279ex;height: 2.509ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61" data-alt="{\displaystyle f}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> oder <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \nu }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> ν<!-- ν --> </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \nu } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c15bbbb971240cf328aba572178f091684585468" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.232ex; height:1.676ex;" alt="{\displaystyle \nu }"> </noscript><span class="lazy-image-placeholder" style="width: 1.232ex;height: 1.676ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c15bbbb971240cf328aba572178f091684585468" data-alt="{\displaystyle \nu }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f=\nu =\mathbf {\omega } /2\mathbf {\pi } }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> f </mi> <mo> = </mo> <mi> ν<!-- ν --> </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mi> ω<!-- ω --> </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo> / </mo> </mrow> <mn> 2 </mn> <mrow class="MJX-TeXAtom-ORD"> <mi> π<!-- π --> </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle f=\nu =\mathbf {\omega } /2\mathbf {\pi } } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8dd4beb37558607c7ef8a019253a90cac3c07827" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:13.81ex; height:2.843ex;" alt="{\displaystyle f=\nu =\mathbf {\omega } /2\mathbf {\pi } }"> </noscript><span class="lazy-image-placeholder" style="width: 13.81ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8dd4beb37558607c7ef8a019253a90cac3c07827" data-alt="{\displaystyle f=\nu =\mathbf {\omega } /2\mathbf {\pi } }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Phasevitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Phasevitess (Säit gëtt et net)">Phasevitess</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle c}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> c </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle c} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/86a67b81c2de995bd608d5b2df50cd8cd7d92455" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.007ex; height:1.676ex;" alt="{\displaystyle c}"> </noscript><span class="lazy-image-placeholder" style="width: 1.007ex;height: 1.676ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/86a67b81c2de995bd608d5b2df50cd8cd7d92455" data-alt="{\displaystyle c}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle c=\mathbf {\omega } /k=\mathbf {\lambda } f=\mathbf {\lambda } \nu }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> c </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mi> ω<!-- ω --> </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo> / </mo> </mrow> <mi> k </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mi> λ<!-- λ --> </mi> </mrow> <mi> f </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mi> λ<!-- λ --> </mi> </mrow> <mi> ν<!-- ν --> </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle c=\mathbf {\omega } /k=\mathbf {\lambda } f=\mathbf {\lambda } \nu } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/fbe9e394d06cda6fed3d65c114b39af01cf65e9f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:19.343ex; height:2.843ex;" alt="{\displaystyle c=\mathbf {\omega } /k=\mathbf {\lambda } f=\mathbf {\lambda } \nu }"> </noscript><span class="lazy-image-placeholder" style="width: 19.343ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/fbe9e394d06cda6fed3d65c114b39af01cf65e9f" data-alt="{\displaystyle c=\mathbf {\omega } /k=\mathbf {\lambda } f=\mathbf {\lambda } \nu }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Gruppevitess&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Gruppevitess (Säit gëtt et net)">Gruppevitess</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{\rm {G}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> v </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> G </mi> </mrow> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle v_{\rm {G}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/dba74e19f8c781657f32e4aa4d3c04a7e9dfa522" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.65ex; height:2.009ex;" alt="{\displaystyle v_{\rm {G}}}"> </noscript><span class="lazy-image-placeholder" style="width: 2.65ex;height: 2.009ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/dba74e19f8c781657f32e4aa4d3c04a7e9dfa522" data-alt="{\displaystyle v_{\rm {G}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{\rm {G}}=d\mathbf {\omega } /d\mathbf {k} }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> v </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> G </mi> </mrow> </mrow> </msub> <mo> = </mo> <mi> d </mi> <mrow class="MJX-TeXAtom-ORD"> <mi> ω<!-- ω --> </mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo> / </mo> </mrow> <mi> d </mi> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle v_{\rm {G}}=d\mathbf {\omega } /d\mathbf {k} } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d2ba594c7a70cecbd7d5102821016eabab0ce069" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:12.199ex; height:2.843ex;" alt="{\displaystyle v_{\rm {G}}=d\mathbf {\omega } /d\mathbf {k} }"> </noscript><span class="lazy-image-placeholder" style="width: 12.199ex;height: 2.843ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d2ba594c7a70cecbd7d5102821016eabab0ce069" data-alt="{\displaystyle v_{\rm {G}}=d\mathbf {\omega } /d\mathbf {k} }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> <tr> <td><a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Phas&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Phas (Säit gëtt et net)">Phas</a></td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \varphi }"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> φ<!-- φ --> </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \varphi } </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/33ee699558d09cf9d653f6351f9fda0b2f4aaa3e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.52ex; height:2.176ex;" alt="{\displaystyle \varphi }"> </noscript><span class="lazy-image-placeholder" style="width: 1.52ex;height: 2.176ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/33ee699558d09cf9d653f6351f9fda0b2f4aaa3e" data-alt="{\displaystyle \varphi }" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \varphi =\mathbf {k} \cdot \mathbf {r} -\omega t}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> φ<!-- φ --> </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> k </mi> </mrow> <mo> ⋅<!-- ⋅ --> </mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="bold"> r </mi> </mrow> <mo> −<!-- − --> </mo> <mi> ω<!-- ω --> </mi> <mi> t </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \varphi =\mathbf {k} \cdot \mathbf {r} -\omega t} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a1a29a4b21eab7e5fa5b49e0272e52286263e7eb" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:13.937ex; height:2.676ex;" alt="{\displaystyle \varphi =\mathbf {k} \cdot \mathbf {r} -\omega t}"> </noscript><span class="lazy-image-placeholder" style="width: 13.937ex;height: 2.676ex;vertical-align: -0.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a1a29a4b21eab7e5fa5b49e0272e52286263e7eb" data-alt="{\displaystyle \varphi =\mathbf {k} \cdot \mathbf {r} -\omega t}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span></td> </tr> </tbody> </table> </section> <div class="mw-heading mw-heading2 section-heading" onclick="mfTempOpenSection(2)"> <span class="indicator mf-icon mf-icon-expand mf-icon--small"></span> <h2 id="Wellelängte_vum_siichtbare_Liicht:_Faarwen"><span id="Wellel.C3.A4ngte_vum_siichtbare_Liicht:_Faarwen"></span>Wellelängte vum siichtbare Liicht: Faarwen</h2><span class="mw-editsection"> <a role="button" href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt&amp;action=edit&amp;section=2&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Abschnitt änneren: Wellelängte vum siichtbare Liicht: Faarwen" class="cdx-button cdx-button--size-large cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--icon-only cdx-button--weight-quiet "> <span class="minerva-icon minerva-icon--edit"></span> <span>änneren</span> </a> </span> </div> <section class="mf-section-2 collapsible-block" id="mf-section-2"> <p>Dat mënschlecht <a href="https://lb-m-wikipedia-org.translate.goog/wiki/A_(S%C3%ABnnesorgan)?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="A (Sënnesorgan)">A</a> ass an engem Wellelängteberäich vun ongeféier 800&nbsp;<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Meter?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Moosseenheeten,_d%C3%A9i_vum_Meter_ofgeleet_ginn" title="Meter">nm</a> (<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Rout?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Rout">rout</a>) bis 400&nbsp;nm (<a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Violett&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Violett (Säit gëtt et net)">violett</a>) empfindlech. <a href="https://lb-m-wikipedia-org.translate.goog/wiki/Europ%C3%A4esch_Hunnegbei?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Europäesch Hunnegbei">Beie</a> gesinn zum Beispill och Liicht dat kuerz Wellelängten huet, dat sougenannt <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Ultraviolettstralung&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Ultraviolettstralung (Säit gëtt et net)">ultraviolett Liicht</a>, kënnen dofir awer kee rout Liicht gesinn.</p> <p>Weider Informatiounen zum Faarfempfanne vum A steet am Artikel <a href="https://lb-m-wikipedia-org.translate.goog/wiki/Faarf?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Faarf">Faarf</a>.</p> </section> <div class="mw-heading mw-heading2 section-heading" onclick="mfTempOpenSection(3)"> <span class="indicator mf-icon mf-icon-expand mf-icon--small"></span> <h2 id="Wellelängt_vun_elektromagnéitesche_Wellen_am_Medium"><span id="Wellel.C3.A4ngt_vun_elektromagn.C3.A9itesche_Wellen_am_Medium"></span>Wellelängt vun elektromagnéitesche Wellen am Medium</h2><span class="mw-editsection"> <a role="button" href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt&amp;action=edit&amp;section=3&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Abschnitt änneren: Wellelängt vun elektromagnéitesche Wellen am Medium" class="cdx-button cdx-button--size-large cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--icon-only cdx-button--weight-quiet "> <span class="minerva-icon minerva-icon--edit"></span> <span>änneren</span> </a> </span> </div> <section class="mf-section-3 collapsible-block" id="mf-section-3"> <p>Fir d'Wellelängt an engem Medium gëllt:</p> <dl> <dd> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}={\frac {c}{f}}{\frac {1}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mi class="MJX-variant" mathvariant="normal"> ′<!-- ′ --> </mi> </mrow> </msup> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msub> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> <msqrt> <msub> <mi> μ<!-- μ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> r </mi> </mrow> </mrow> </msub> <msub> <mi> ε<!-- ε --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> r </mi> </mrow> </mrow> </msub> </msqrt> </mfrac> </mrow> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi> c </mi> <mi> f </mi> </mfrac> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mn> 1 </mn> <msqrt> <msub> <mi> μ<!-- μ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> r </mi> </mrow> </mrow> </msub> <msub> <mi> ε<!-- ε --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal"> r </mi> </mrow> </mrow> </msub> </msqrt> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}={\frac {c}{f}}{\frac {1}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/42b122a6d8da34f995c7de886346a9d5f1d89827" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.838ex; width:24.373ex; height:6.343ex;" alt="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}={\frac {c}{f}}{\frac {1}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}}"> </noscript><span class="lazy-image-placeholder" style="width: 24.373ex;height: 6.343ex;vertical-align: -2.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/42b122a6d8da34f995c7de886346a9d5f1d89827" data-alt="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}={\frac {c}{f}}{\frac {1}{\sqrt {\mu _{\rm {r}}\varepsilon _{\rm {r}}}}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> </dd> </dl> <p>Wa Liichtwellen oder aner elektromagnéitesch Wellen duerch e Medium ginn, fir dat de <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Refraktiounsindex&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Refraktiounsindex (Säit gëtt et net)">Refraktiounsindex</a> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle n}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> n </mi> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle n} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.395ex; height:1.676ex;" alt="{\displaystyle n}"> </noscript><span class="lazy-image-placeholder" style="width: 1.395ex;height: 1.676ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b" data-alt="{\displaystyle n}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> bekannt ass, sou reduzéiert sech hir Wellelängt a Funktioun vum Refraktiounsindex, d'Frequenz bleift awer onverännert.</p> <p>D'Wellelängt am Medium <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda ^{\prime }}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mi class="MJX-variant" mathvariant="normal"> ′<!-- ′ --> </mi> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda ^{\prime }} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8b76936b76694d5e29a4a565b422e5c1f9992396" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.04ex; height:2.509ex;" alt="{\displaystyle \lambda ^{\prime }}"> </noscript><span class="lazy-image-placeholder" style="width: 2.04ex;height: 2.509ex;vertical-align: -0.338ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8b76936b76694d5e29a4a565b422e5c1f9992396" data-alt="{\displaystyle \lambda ^{\prime }}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> ass <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{n}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mi class="MJX-variant" mathvariant="normal"> ′<!-- ′ --> </mi> </mrow> </msup> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msub> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> <mi> n </mi> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{n}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/83ab15eda16f14974000336f76ee3a0abf97c7d7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:8.384ex; height:5.343ex;" alt="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{n}}}"> </noscript><span class="lazy-image-placeholder" style="width: 8.384ex;height: 5.343ex;vertical-align: -1.838ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/83ab15eda16f14974000336f76ee3a0abf97c7d7" data-alt="{\displaystyle \lambda ^{\prime }={\frac {\lambda _{0}}{n}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> woubäi <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda _{0}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> λ<!-- λ --> </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 0 </mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda _{0}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cfa5ad1eb6cdaf3d8dfd77991ee9ce7bdf169184" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.409ex; height:2.509ex;" alt="{\displaystyle \lambda _{0}}"> </noscript><span class="lazy-image-placeholder" style="width: 2.409ex;height: 2.509ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cfa5ad1eb6cdaf3d8dfd77991ee9ce7bdf169184" data-alt="{\displaystyle \lambda _{0}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> d'Vakuumwellelängt d'Well ass.</p> <p>Wellelängte vun elektromagnéitescher Stralung ginn normalerweis als Vakuumwellelängt uginn, ouni datt dat ausgedréckt gëtt.</p> <p>Dat ass d'Ursaach fir Faarfvariante bei optesche Biller, well sech déi ënnerschiddlech Refraktioun (beim Iwwergank vum Liicht an en anert Medium <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle n_{2}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi> n </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 2 </mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle n_{2}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/840e456e3058bc0be28e5cf653b170cdbfcc3be4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.449ex; height:2.009ex;" alt="{\displaystyle n_{2}}"> </noscript><span class="lazy-image-placeholder" style="width: 2.449ex;height: 2.009ex;vertical-align: -0.671ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/840e456e3058bc0be28e5cf653b170cdbfcc3be4" data-alt="{\displaystyle n_{2}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span>) fir déi verschidde Wellelängte vum afalende Liicht op d'<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Brennw%C3%A4it?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#Ofh%C3%A4ngegkeet_vun_der_Faarf_(Wellel%C3%A4ngt)" title="Brennwäit">Brennwäit</a> vun der <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=L%C3%ABns_(Optik)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Lëns (Optik) (Säit gëtt et net)">Lëns</a> iwwerdréit.</p> </section> <div class="mw-heading mw-heading2 section-heading" onclick="mfTempOpenSection(4)"> <span class="indicator mf-icon mf-icon-expand mf-icon--small"></span> <h2 id="De-Broglie-Wellelängt"><span id="De-Broglie-Wellel.C3.A4ngt"></span>De-Broglie-Wellelängt</h2><span class="mw-editsection"> <a role="button" href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt&amp;action=edit&amp;section=4&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Abschnitt änneren: De-Broglie-Wellelängt" class="cdx-button cdx-button--size-large cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--icon-only cdx-button--weight-quiet "> <span class="minerva-icon minerva-icon--edit"></span> <span>änneren</span> </a> </span> </div> <section class="mf-section-4 collapsible-block" id="mf-section-4"> <p>De <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Louis-Victor_de_Broglie&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Louis-Victor de Broglie (Säit gëtt et net)">Louis-Victor de Broglie</a> entdeckt, datt all Deelchen duerch <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Mati%C3%A8rewell&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Matièrewell (Säit gëtt et net)">Matièrewelle</a> beschriwwe ka ginn. D´Wellelängt vu sou enger Matièrewell gëtt <b>De-Broglie-Wellelängt</b> genannt an hänkt vum <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Impuls_(Physik)&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Impuls (Physik) (Säit gëtt et net)">Impuls</a> <i>p</i> vum Deelchen of. Fir e <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Speziell_Relativit%C3%A9itstheorie&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Speziell Relativitéitstheorie (Säit gëtt et net)">relativisteschen</a> Deelche kann d'Wellelängt mat follgender Equatioun bestëmmt ginn:</p> <dl> <dd> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \lambda ={\frac {h}{p}}={\frac {h}{mv}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}"><semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi> λ<!-- λ --> </mi> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi> h </mi> <mi> p </mi> </mfrac> </mrow> <mo> = </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi> h </mi> <mrow> <mi> m </mi> <mi> v </mi> </mrow> </mfrac> </mrow> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mn> 1 </mn> <mo> −<!-- − --> </mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msup> <mi> v </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 2 </mn> </mrow> </msup> <msup> <mi> c </mi> <mrow class="MJX-TeXAtom-ORD"> <mn> 2 </mn> </mrow> </msup> </mfrac> </mrow> </msqrt> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex"> {\displaystyle \lambda ={\frac {h}{p}}={\frac {h}{mv}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}} </annotation> </semantics> </math></span> <noscript> <img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cf4d12f0a6f9474e741a3c25a54dbce76c1570a5" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -3.005ex; width:23.076ex; height:7.509ex;" alt="{\displaystyle \lambda ={\frac {h}{p}}={\frac {h}{mv}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}"> </noscript><span class="lazy-image-placeholder" style="width: 23.076ex;height: 7.509ex;vertical-align: -3.005ex;" data-mw-src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cf4d12f0a6f9474e741a3c25a54dbce76c1570a5" data-alt="{\displaystyle \lambda ={\frac {h}{p}}={\frac {h}{mv}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}" data-class="mwe-math-fallback-image-inline mw-invert skin-invert">&nbsp;</span></span> </dd> </dl> <p>Dobäi ass <i>h</i> de <a href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wierkungsquantum_vum_Planck&amp;action=edit&amp;redlink=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="new" title="Wierkungsquantum vum Planck (Säit gëtt et net)">Wierkungsquantum vum Planck</a>, <i>c</i> d'<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Liichtvitess?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Liichtvitess">Liichtvitess</a>, <i>m</i> d'<a href="https://lb-m-wikipedia-org.translate.goog/wiki/Mass_(Physik)?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Mass (Physik)">Mass</a> a <i>v</i> d´Vitess vum Deelchen.</p> </section> <div class="mw-heading mw-heading2 section-heading" onclick="mfTempOpenSection(5)"> <span class="indicator mf-icon mf-icon-expand mf-icon--small"></span> <h2 id="Unm_Spaweck">Unm Spaweck</h2><span class="mw-editsection"> <a role="button" href="https://lb-m-wikipedia-org.translate.goog/w/index.php?title=Wellel%C3%A4ngt&amp;action=edit&amp;section=5&amp;_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" title="Abschnitt änneren: Unm Spaweck" class="cdx-button cdx-button--size-large cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--icon-only cdx-button--weight-quiet "> <span class="minerva-icon minerva-icon--edit"></span> <span>änneren</span> </a> </span> </div> <section class="mf-section-5 collapsible-block" id="mf-section-5"> <table border="0" cellspacing="1"> <tbody> <tr valign="middle"> <td> <div style="position:relative;overflow:hidden;width:{{{Breite}}};height:{{{Höhe}}};z-index:2;"> <span class="mw-default-size" typeof="mw:File"><a href="https://lb-m-wikipedia-org.translate.goog/wiki/Fichier:Wiktionary-ico-de.png?_x_tr_sl=auto&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" class="mw-file-description" title="{{{Breite}}}"> <noscript> <img alt="{{{Breite}}}" src="//upload.wikimedia.org/wikipedia/commons/3/38/Wiktionary-ico-de.png" decoding="async" width="32" height="32" class="mw-file-element" data-file-width="32" data-file-height="32"> </noscript><span class="lazy-image-placeholder" style="width: 32px;height: 32px;" data-mw-src="//upload.wikimedia.org/wikipedia/commons/3/38/Wiktionary-ico-de.png" data-alt="{{{Breite}}}" data-width="32" data-height="32" data-class="mw-file-element">&nbsp;</span></a></span> <div style="position:absolute;top:0;left:0;padding-top:3px;z-index:3;"> <a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://lb.wikiquote.org/wiki/" class="extiw" title="q:"><span style="float:left;width:{{{Breite}}};height:{{{Höhe}}};font-size:{{{Höhe}}};line-height:{{{Höhe}}};word-spacing:{{{Breite}}};cursor:pointer;">&nbsp; &nbsp;</span></a> </div> </div></td> <td align="left"><b><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://lb.wiktionary.org/wiki/Wellenl%25C3%25A4nge" class="extiw" title="wikt:Wellenlänge">Wiktionnaire: Wellenlänge</a></b> Definitioun, Synonymmer an Iwwersetzungen</td> </tr> </tbody> </table> <ul> <li><span style="font-family:monospace;font-weight:bold;font-size:10px;cursor:help;" title="Sprooch: Englesch">(en)</span> <a rel="nofollow" class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=http://www.sengpielaudio.com/Rechner-wellenlaenge.htm">Berechnung von Wellenlänge, Frequenz bei Schallgeschwindigkeit oder Lichtgeschwindigkeit</a></li> <li><span style="font-family:monospace;font-weight:bold;font-size:10px;cursor:help;" title="Sprooch: Englesch">(en)</span> <a rel="nofollow" class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=http://www.sengpielaudio.com/Rechner-wellen.htm">Berechnung der Wellenlänge einer Schallwelle in Luft bei gegebener Frequenz und Temperatur</a></li> <li><span style="font-family:monospace;font-weight:bold;font-size:10px;cursor:help;" title="Sprooch: Däitsch">(de)</span> <a rel="nofollow" class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=http://astro.goblack.de/Theorie/t_wellen.htm">Tabelle der Wellen mit zugehöriger Wellenlänge, Energie und Frequenz</a></li> <li><span style="font-family:monospace;font-weight:bold;font-size:10px;cursor:help;" title="Sprooch: Däitsch">(de)</span> <a rel="nofollow" class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=http://www.magnetkern.de/spektrum.html">Darstellung des sichtbaren elektromagnetischen Spektrums mit Angabe der Wellenlängen</a></li> </ul><!-- NewPP limit report Parsed by mw‐web.codfw.main‐84749c7844‐54ct7 Cached time: 20250209214727 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.059 seconds Real time usage: 0.156 seconds Preprocessor visited node count: 287/1000000 Post‐expand include size: 1904/2097152 bytes Template argument size: 67/2097152 bytes Highest expansion depth: 4/100 Expensive parser function count: 0/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 1152/5000000 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 11.139 1 -total 36.51% 4.067 1 Schabloun:Wiktionary 22.51% 2.508 1 Schabloun:Prettytable-R 21.45% 2.389 2 Schabloun:En 12.23% 1.362 2 Schabloun:De 11.73% 1.306 1 Schabloun:Link-Bild 10.32% 1.150 2 Schabloun:Sproochindikatioun --> <!-- Saved in parser cache with key lbwiki:pcache:66303:|#|:idhash:canonical and timestamp 20250209214727 and revision id 2337162. 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Februar 2021 ëm 23:04</span> </span> <span class="minerva-icon minerva-icon-size-small minerva-icon--expand"></span> </div></a> <div class="post-content footer-content"> <div id="mw-data-after-content"> <div class="read-more-container"></div> </div> <div id="p-lang"> <h4>Sproochen</h4> <section> <ul id="p-variants" class="minerva-languages"></ul> <ul class="minerva-languages"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://af.wikipedia.org/wiki/Golflengte" title="Golflengte - Afrikaans" lang="af" hreflang="af" data-title="Golflengte" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ar.wikipedia.org/wiki/%25D8%25B7%25D9%2588%25D9%2584_%25D8%25A7%25D9%2584%25D9%2585%25D9%2588%25D8%25AC%25D8%25A9" title="طول الموجة - Arabesch" lang="ar" hreflang="ar" data-title="طول الموجة" data-language-autonym="العربية" data-language-local-name="Arabesch" class="interlanguage-link-target"><span>العربية</span></a></li> <li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ast.wikipedia.org/wiki/Llonxit%25C3%25BA_d%2527onda" title="Llonxitú d'onda - Asturianesch" lang="ast" hreflang="ast" data-title="Llonxitú d'onda" data-language-autonym="Asturianu" data-language-local-name="Asturianesch" class="interlanguage-link-target"><span>Asturianu</span></a></li> <li class="interlanguage-link interwiki-az mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://az.wikipedia.org/wiki/Dal%25C4%259Fa_uzunlu%25C4%259Fu" title="Dalğa uzunluğu - Aserbaidschanesch" lang="az" hreflang="az" data-title="Dalğa uzunluğu" data-language-autonym="Azərbaycanca" data-language-local-name="Aserbaidschanesch" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li> <li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://azb.wikipedia.org/wiki/%25D8%25AF%25D8%25A7%25D9%2584%25D8%25BA%25D8%25A7_%25D8%25A8%25D9%2588%25DB%258C%25D9%2588" title="دالغا بویو - Südaserbaidschanisch" lang="azb" hreflang="azb" data-title="دالغا بویو" data-language-autonym="تۆرکجه" data-language-local-name="Südaserbaidschanisch" class="interlanguage-link-target"><span>تۆرکجه</span></a></li> <li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://bn.wikipedia.org/wiki/%25E0%25A6%25A4%25E0%25A6%25B0%25E0%25A6%2599%25E0%25A7%258D%25E0%25A6%2597_%25E0%25A6%25A6%25E0%25A7%2588%25E0%25A6%25B0%25E0%25A7%258D%25E0%25A6%2598%25E0%25A7%258D%25E0%25A6%25AF" title="তরঙ্গ দৈর্ঘ্য - Bengalesch" lang="bn" hreflang="bn" data-title="তরঙ্গ দৈর্ঘ্য" data-language-autonym="বাংলা" data-language-local-name="Bengalesch" class="interlanguage-link-target"><span>বাংলা</span></a></li> <li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://zh-min-nan.wikipedia.org/wiki/Pho-tn%25CC%2582g" title="Pho-tn̂g - Min-Nan-Chinesesch" lang="nan" hreflang="nan" data-title="Pho-tn̂g" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Min-Nan-Chinesesch" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li> <li class="interlanguage-link interwiki-be mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://be.wikipedia.org/wiki/%25D0%2594%25D0%25B0%25D1%259E%25D0%25B6%25D1%258B%25D0%25BD%25D1%258F_%25D1%2585%25D0%25B2%25D0%25B0%25D0%25BB%25D1%2596" title="Даўжыня хвалі - Wäissrussesch" lang="be" hreflang="be" data-title="Даўжыня хвалі" data-language-autonym="Беларуская" data-language-local-name="Wäissrussesch" class="interlanguage-link-target"><span>Беларуская</span></a></li> <li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://be-tarask.wikipedia.org/wiki/%25D0%2594%25D0%25B0%25D1%259E%25D0%25B6%25D1%258B%25D0%25BD%25D1%258F_%25D1%2585%25D0%25B2%25D0%25B0%25D0%25BB%25D1%2596" title="Даўжыня хвалі - Weißrussisch (Taraschkewiza)" lang="be-tarask" hreflang="be-tarask" data-title="Даўжыня хвалі" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Weißrussisch (Taraschkewiza)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li> <li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://bg.wikipedia.org/wiki/%25D0%2594%25D1%258A%25D0%25BB%25D0%25B6%25D0%25B8%25D0%25BD%25D0%25B0_%25D0%25BD%25D0%25B0_%25D0%25B2%25D1%258A%25D0%25BB%25D0%25BD%25D0%25B0%25D1%2582%25D0%25B0" title="Дължина на вълната - Bulgaresch" lang="bg" hreflang="bg" data-title="Дължина на вълната" data-language-autonym="Български" data-language-local-name="Bulgaresch" class="interlanguage-link-target"><span>Български</span></a></li> <li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://bar.wikipedia.org/wiki/W%25C3%25B6%25C3%25B6nl%25C3%25A4ng" title="Wöönläng - Bairesch" lang="bar" hreflang="bar" data-title="Wöönläng" data-language-autonym="Boarisch" data-language-local-name="Bairesch" class="interlanguage-link-target"><span>Boarisch</span></a></li> <li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://bs.wikipedia.org/wiki/Talasna_du%25C5%25BEina" title="Talasna dužina - Bosnesch" lang="bs" hreflang="bs" data-title="Talasna dužina" data-language-autonym="Bosanski" data-language-local-name="Bosnesch" class="interlanguage-link-target"><span>Bosanski</span></a></li> <li class="interlanguage-link interwiki-br mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://br.wikipedia.org/wiki/Hirder_gwagenn" title="Hirder gwagenn - Bretonesch" lang="br" hreflang="br" data-title="Hirder gwagenn" data-language-autonym="Brezhoneg" data-language-local-name="Bretonesch" class="interlanguage-link-target"><span>Brezhoneg</span></a></li> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ca.wikipedia.org/wiki/Longitud_d%2527ona" title="Longitud d'ona - Katalanesch" lang="ca" hreflang="ca" data-title="Longitud d'ona" data-language-autonym="Català" data-language-local-name="Katalanesch" class="interlanguage-link-target"><span>Català</span></a></li> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://cs.wikipedia.org/wiki/Vlnov%25C3%25A1_d%25C3%25A9lka" title="Vlnová délka - Tschechesch" lang="cs" hreflang="cs" data-title="Vlnová délka" data-language-autonym="Čeština" data-language-local-name="Tschechesch" class="interlanguage-link-target"><span>Čeština</span></a></li> <li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://cy.wikipedia.org/wiki/Tonfedd" title="Tonfedd - Walisesch" lang="cy" hreflang="cy" data-title="Tonfedd" data-language-autonym="Cymraeg" data-language-local-name="Walisesch" class="interlanguage-link-target"><span>Cymraeg</span></a></li> <li class="interlanguage-link interwiki-da mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://da.wikipedia.org/wiki/B%25C3%25B8lgel%25C3%25A6ngde" title="Bølgelængde - Dänesch" lang="da" hreflang="da" data-title="Bølgelængde" data-language-autonym="Dansk" data-language-local-name="Dänesch" class="interlanguage-link-target"><span>Dansk</span></a></li> <li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ary.wikipedia.org/wiki/%25D8%25B7%25D9%2588%25D9%2584_%25D9%2585%25D9%2588%25D8%25AC%25D9%258A" title="طول موجي - Marokkanescht Arabesch" lang="ary" hreflang="ary" data-title="طول موجي" data-language-autonym="الدارجة" data-language-local-name="Marokkanescht Arabesch" class="interlanguage-link-target"><span>الدارجة</span></a></li> <li class="interlanguage-link interwiki-de mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://de.wikipedia.org/wiki/Wellenl%25C3%25A4nge" title="Wellenlänge - Däitsch" lang="de" hreflang="de" data-title="Wellenlänge" data-language-autonym="Deutsch" data-language-local-name="Däitsch" class="interlanguage-link-target"><span>Deutsch</span></a></li> <li class="interlanguage-link interwiki-et mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://et.wikipedia.org/wiki/Lainepikkus" title="Lainepikkus - Estnesch" lang="et" hreflang="et" data-title="Lainepikkus" data-language-autonym="Eesti" data-language-local-name="Estnesch" class="interlanguage-link-target"><span>Eesti</span></a></li> <li class="interlanguage-link interwiki-el mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://el.wikipedia.org/wiki/%25CE%259C%25CE%25AE%25CE%25BA%25CE%25BF%25CF%2582_%25CE%25BA%25CF%258D%25CE%25BC%25CE%25B1%25CF%2584%25CE%25BF%25CF%2582" title="Μήκος κύματος - Griichesch" lang="el" hreflang="el" data-title="Μήκος κύματος" data-language-autonym="Ελληνικά" data-language-local-name="Griichesch" class="interlanguage-link-target"><span>Ελληνικά</span></a></li> <li class="interlanguage-link interwiki-en mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://en.wikipedia.org/wiki/Wavelength" title="Wavelength - Englesch" lang="en" hreflang="en" data-title="Wavelength" data-language-autonym="English" data-language-local-name="Englesch" class="interlanguage-link-target"><span>English</span></a></li> <li class="interlanguage-link interwiki-es mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://es.wikipedia.org/wiki/Longitud_de_onda" title="Longitud de onda - Spuenesch" lang="es" hreflang="es" data-title="Longitud de onda" data-language-autonym="Español" data-language-local-name="Spuenesch" class="interlanguage-link-target"><span>Español</span></a></li> <li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://eo.wikipedia.org/wiki/Ondolongo" title="Ondolongo - Esperanto" lang="eo" hreflang="eo" data-title="Ondolongo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li> <li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://eu.wikipedia.org/wiki/Uhin-luzera" title="Uhin-luzera - Baskesch" lang="eu" hreflang="eu" data-title="Uhin-luzera" data-language-autonym="Euskara" data-language-local-name="Baskesch" class="interlanguage-link-target"><span>Euskara</span></a></li> <li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://fa.wikipedia.org/wiki/%25D8%25B7%25D9%2588%25D9%2584_%25D9%2585%25D9%2588%25D8%25AC" title="طول موج - Persesch" lang="fa" hreflang="fa" data-title="طول موج" data-language-autonym="فارسی" data-language-local-name="Persesch" class="interlanguage-link-target"><span>فارسی</span></a></li> <li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://fr.wikipedia.org/wiki/Longueur_d%2527onde" title="Longueur d'onde - Franséisch" lang="fr" hreflang="fr" data-title="Longueur d'onde" data-language-autonym="Français" data-language-local-name="Franséisch" class="interlanguage-link-target"><span>Français</span></a></li> <li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://fy.wikipedia.org/wiki/Weachlingte" title="Weachlingte - Westfriesesch" lang="fy" hreflang="fy" data-title="Weachlingte" data-language-autonym="Frysk" data-language-local-name="Westfriesesch" class="interlanguage-link-target"><span>Frysk</span></a></li> <li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ga.wikipedia.org/wiki/Tonnfhad" title="Tonnfhad - Iresch" lang="ga" hreflang="ga" data-title="Tonnfhad" data-language-autonym="Gaeilge" data-language-local-name="Iresch" class="interlanguage-link-target"><span>Gaeilge</span></a></li> <li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://gd.wikipedia.org/wiki/Tonn-fhad" title="Tonn-fhad - Schottescht Gällesch" lang="gd" hreflang="gd" data-title="Tonn-fhad" data-language-autonym="Gàidhlig" data-language-local-name="Schottescht Gällesch" class="interlanguage-link-target"><span>Gàidhlig</span></a></li> <li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://gl.wikipedia.org/wiki/Lonxitude_de_onda" title="Lonxitude de onda - Galizesch" lang="gl" hreflang="gl" data-title="Lonxitude de onda" data-language-autonym="Galego" data-language-local-name="Galizesch" class="interlanguage-link-target"><span>Galego</span></a></li> <li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://gu.wikipedia.org/wiki/%25E0%25AA%25A4%25E0%25AA%25B0%25E0%25AA%2582%25E0%25AA%2597%25E0%25AA%25B2%25E0%25AA%2582%25E0%25AA%25AC%25E0%25AA%25BE%25E0%25AA%2588" title="તરંગલંબાઈ - Gujarati" lang="gu" hreflang="gu" data-title="તરંગલંબાઈ" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li> <li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ko.wikipedia.org/wiki/%25ED%258C%258C%25EC%259E%25A5" title="파장 - Koreanesch" lang="ko" hreflang="ko" data-title="파장" data-language-autonym="한국어" data-language-local-name="Koreanesch" class="interlanguage-link-target"><span>한국어</span></a></li> <li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://hy.wikipedia.org/wiki/%25D4%25B1%25D5%25AC%25D5%25AB%25D6%2584%25D5%25AB_%25D5%25A5%25D6%2580%25D5%25AF%25D5%25A1%25D6%2580%25D5%25B8%25D6%2582%25D5%25A9%25D5%25B5%25D5%25B8%25D6%2582%25D5%25B6" title="Ալիքի երկարություն - Armenesch" lang="hy" hreflang="hy" data-title="Ալիքի երկարություն" data-language-autonym="Հայերեն" data-language-local-name="Armenesch" class="interlanguage-link-target"><span>Հայերեն</span></a></li> <li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://hi.wikipedia.org/wiki/%25E0%25A4%25A4%25E0%25A4%25B0%25E0%25A4%2582%25E0%25A4%2597%25E0%25A4%25A6%25E0%25A5%2588%25E0%25A4%25B0%25E0%25A5%258D%25E0%25A4%2598%25E0%25A5%258D%25E0%25A4%25AF" title="तरंगदैर्घ्य - Hindi" lang="hi" hreflang="hi" data-title="तरंगदैर्घ्य" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li> <li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://hr.wikipedia.org/wiki/Valna_duljina" title="Valna duljina - Kroatesch" lang="hr" hreflang="hr" data-title="Valna duljina" data-language-autonym="Hrvatski" data-language-local-name="Kroatesch" class="interlanguage-link-target"><span>Hrvatski</span></a></li> <li class="interlanguage-link interwiki-io mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://io.wikipedia.org/wiki/Ondolongeso" title="Ondolongeso - Ido-Sprooch" lang="io" hreflang="io" data-title="Ondolongeso" data-language-autonym="Ido" data-language-local-name="Ido-Sprooch" class="interlanguage-link-target"><span>Ido</span></a></li> <li class="interlanguage-link interwiki-id mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://id.wikipedia.org/wiki/Panjang_gelombang" title="Panjang gelombang - Indonesesch" lang="id" hreflang="id" data-title="Panjang gelombang" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesesch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li> <li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://zu.wikipedia.org/wiki/IBangacuphi" title="IBangacuphi - Zulu" lang="zu" hreflang="zu" data-title="IBangacuphi" data-language-autonym="IsiZulu" data-language-local-name="Zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li> <li class="interlanguage-link interwiki-is mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://is.wikipedia.org/wiki/Bylgjulengd" title="Bylgjulengd - Islännesch" lang="is" hreflang="is" data-title="Bylgjulengd" data-language-autonym="Íslenska" data-language-local-name="Islännesch" class="interlanguage-link-target"><span>Íslenska</span></a></li> <li class="interlanguage-link interwiki-it mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://it.wikipedia.org/wiki/Lunghezza_d%2527onda" title="Lunghezza d'onda - Italienesch" lang="it" hreflang="it" data-title="Lunghezza d'onda" data-language-autonym="Italiano" data-language-local-name="Italienesch" class="interlanguage-link-target"><span>Italiano</span></a></li> <li class="interlanguage-link interwiki-he mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://he.wikipedia.org/wiki/%25D7%2590%25D7%2595%25D7%25A8%25D7%259A_%25D7%2592%25D7%259C" title="אורך גל - Hebräesch" lang="he" hreflang="he" data-title="אורך גל" data-language-autonym="עברית" data-language-local-name="Hebräesch" class="interlanguage-link-target"><span>עברית</span></a></li> <li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ka.wikipedia.org/wiki/%25E1%2583%25A2%25E1%2583%2590%25E1%2583%259A%25E1%2583%25A6%25E1%2583%2598%25E1%2583%25A1_%25E1%2583%25A1%25E1%2583%2598%25E1%2583%2592%25E1%2583%25A0%25E1%2583%25AB%25E1%2583%2594" title="ტალღის სიგრძე - Georgesch" lang="ka" hreflang="ka" data-title="ტალღის სიგრძე" data-language-autonym="ქართული" data-language-local-name="Georgesch" class="interlanguage-link-target"><span>ქართული</span></a></li> <li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://kk.wikipedia.org/wiki/%25D0%25A2%25D0%25BE%25D0%25BB%25D2%259B%25D1%258B%25D0%25BD_%25D2%25B1%25D0%25B7%25D1%258B%25D0%25BD%25D0%25B4%25D1%258B%25D2%2593%25D1%258B" title="Толқын ұзындығы - Kasachesch" lang="kk" hreflang="kk" data-title="Толқын ұзындығы" data-language-autonym="Қазақша" data-language-local-name="Kasachesch" class="interlanguage-link-target"><span>Қазақша</span></a></li> <li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sw.wikipedia.org/wiki/Masafa_ya_mawimbi" title="Masafa ya mawimbi - Suaheli" lang="sw" hreflang="sw" data-title="Masafa ya mawimbi" data-language-autonym="Kiswahili" data-language-local-name="Suaheli" class="interlanguage-link-target"><span>Kiswahili</span></a></li> <li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ht.wikipedia.org/wiki/Long%25C3%25A8donn" title="Longèdonn - Haitianesch" lang="ht" hreflang="ht" data-title="Longèdonn" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitianesch" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li> <li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ku.wikipedia.org/wiki/P%25C3%25AAldir%25C3%25AAjah%25C3%25AE" title="Pêldirêjahî - Kurdesch" lang="ku" hreflang="ku" data-title="Pêldirêjahî" data-language-autonym="Kurdî" data-language-local-name="Kurdesch" class="interlanguage-link-target"><span>Kurdî</span></a></li> <li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ky.wikipedia.org/wiki/%25D0%25A2%25D0%25BE%25D0%25BB%25D0%25BA%25D1%2583%25D0%25BD_%25D1%2583%25D0%25B7%25D1%2583%25D0%25BD%25D0%25B4%25D1%2583%25D0%25B3%25D1%2583" title="Толкун узундугу - Kirgisesch" lang="ky" hreflang="ky" data-title="Толкун узундугу" data-language-autonym="Кыргызча" data-language-local-name="Kirgisesch" class="interlanguage-link-target"><span>Кыргызча</span></a></li> <li class="interlanguage-link interwiki-la mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://la.wikipedia.org/wiki/Longitudo_undae" title="Longitudo undae - Latäin" lang="la" hreflang="la" data-title="Longitudo undae" data-language-autonym="Latina" data-language-local-name="Latäin" class="interlanguage-link-target"><span>Latina</span></a></li> <li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://lv.wikipedia.org/wiki/Vi%25C4%25BC%25C5%2586a_garums" title="Viļņa garums - Lettesch" lang="lv" hreflang="lv" data-title="Viļņa garums" data-language-autonym="Latviešu" data-language-local-name="Lettesch" class="interlanguage-link-target"><span>Latviešu</span></a></li> <li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://lt.wikipedia.org/wiki/Bangos_ilgis" title="Bangos ilgis - Litauesch" lang="lt" hreflang="lt" data-title="Bangos ilgis" data-language-autonym="Lietuvių" data-language-local-name="Litauesch" class="interlanguage-link-target"><span>Lietuvių</span></a></li> <li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://hu.wikipedia.org/wiki/Hull%25C3%25A1mhossz" title="Hullámhossz - Ungaresch" lang="hu" hreflang="hu" data-title="Hullámhossz" data-language-autonym="Magyar" data-language-local-name="Ungaresch" class="interlanguage-link-target"><span>Magyar</span></a></li> <li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://mk.wikipedia.org/wiki/%25D0%2591%25D1%2580%25D0%25B0%25D0%25BD%25D0%25BE%25D0%25B2%25D0%25B0_%25D0%25B4%25D0%25BE%25D0%25BB%25D0%25B6%25D0%25B8%25D0%25BD%25D0%25B0" title="Бранова должина - Mazedonesch" lang="mk" hreflang="mk" data-title="Бранова должина" data-language-autonym="Македонски" data-language-local-name="Mazedonesch" class="interlanguage-link-target"><span>Македонски</span></a></li> <li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ml.wikipedia.org/wiki/%25E0%25B4%25A4%25E0%25B4%25B0%25E0%25B4%2582%25E0%25B4%2597%25E0%25B4%25A6%25E0%25B5%2588%25E0%25B5%25BC%25E0%25B4%2598%25E0%25B5%258D%25E0%25B4%25AF%25E0%25B4%2582" title="തരംഗദൈർഘ്യം - Malayalam" lang="ml" hreflang="ml" data-title="തരംഗദൈർഘ്യം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li> <li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://mr.wikipedia.org/wiki/%25E0%25A4%25A4%25E0%25A4%25B0%25E0%25A4%2582%25E0%25A4%2597%25E0%25A4%25B2%25E0%25A4%25BE%25E0%25A4%2582%25E0%25A4%25AC%25E0%25A5%2580" title="तरंगलांबी - Marathi" lang="mr" hreflang="mr" data-title="तरंगलांबी" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li> <li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ms.wikipedia.org/wiki/Panjang_gelombang" title="Panjang gelombang - Malaiesch" lang="ms" hreflang="ms" data-title="Panjang gelombang" data-language-autonym="Bahasa Melayu" data-language-local-name="Malaiesch" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li> <li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://mn.wikipedia.org/wiki/%25D0%2594%25D0%25BE%25D0%25BB%25D0%25B3%25D0%25B8%25D0%25BE%25D0%25BD%25D1%258B_%25D1%2583%25D1%2580%25D1%2582" title="Долгионы урт - Mongolesch" lang="mn" hreflang="mn" data-title="Долгионы урт" data-language-autonym="Монгол" data-language-local-name="Mongolesch" class="interlanguage-link-target"><span>Монгол</span></a></li> <li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://nl.wikipedia.org/wiki/Golflengte" title="Golflengte - Hollännesch" lang="nl" hreflang="nl" data-title="Golflengte" data-language-autonym="Nederlands" data-language-local-name="Hollännesch" class="interlanguage-link-target"><span>Nederlands</span></a></li> <li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ja.wikipedia.org/wiki/%25E6%25B3%25A2%25E9%2595%25B7" title="波長 - Japanesch" lang="ja" hreflang="ja" data-title="波長" data-language-autonym="日本語" data-language-local-name="Japanesch" class="interlanguage-link-target"><span>日本語</span></a></li> <li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://frr.wikipedia.org/wiki/Waagenlengde" title="Waagenlengde - Nordfriesesch" lang="frr" hreflang="frr" data-title="Waagenlengde" data-language-autonym="Nordfriisk" data-language-local-name="Nordfriesesch" class="interlanguage-link-target"><span>Nordfriisk</span></a></li> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://no.wikipedia.org/wiki/B%25C3%25B8lgelengde" title="Bølgelengde - Norwegesch Bokmål" lang="nb" hreflang="nb" data-title="Bølgelengde" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegesch Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://nn.wikipedia.org/wiki/B%25C3%25B8lgjelengd" title="Bølgjelengd - Norwegesch Nynorsk" lang="nn" hreflang="nn" data-title="Bølgjelengd" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegesch Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li> <li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://oc.wikipedia.org/wiki/Longor_d%2527onda" title="Longor d'onda - Okzitanesch" lang="oc" hreflang="oc" data-title="Longor d'onda" data-language-autonym="Occitan" data-language-local-name="Okzitanesch" class="interlanguage-link-target"><span>Occitan</span></a></li> <li class="interlanguage-link interwiki-om mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://om.wikipedia.org/wiki/Dambalii" title="Dambalii - Oromo" lang="om" hreflang="om" data-title="Dambalii" data-language-autonym="Oromoo" data-language-local-name="Oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li> <li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://uz.wikipedia.org/wiki/To%25CA%25BBlqin_uzunligi" title="Toʻlqin uzunligi - Usbekesch" lang="uz" hreflang="uz" data-title="Toʻlqin uzunligi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Usbekesch" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li> <li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://pa.wikipedia.org/wiki/%25E0%25A8%259B%25E0%25A9%25B1%25E0%25A8%25B2-%25E0%25A8%25B2%25E0%25A9%25B0%25E0%25A8%25AC%25E0%25A8%25BE%25E0%25A8%2588" title="ਛੱਲ-ਲੰਬਾਈ - Pandschabesch" lang="pa" hreflang="pa" data-title="ਛੱਲ-ਲੰਬਾਈ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Pandschabesch" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li> <li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://pnb.wikipedia.org/wiki/%25D9%2584%25DB%2581%25D8%25B1_%25D9%2584%25D9%2585%25D8%25A8%25D8%25A7%25D8%25A6%25DB%258C" title="لہر لمبائی - Westliches Panjabi" lang="pnb" hreflang="pnb" data-title="لہر لمبائی" data-language-autonym="پنجابی" data-language-local-name="Westliches Panjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li> <li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ps.wikipedia.org/wiki/%25DA%2585%25D9%25BE%25D9%2588%25D8%25A7%25D9%25BC%25D9%2586" title="څپواټن - Paschtu" lang="ps" hreflang="ps" data-title="څپواټن" data-language-autonym="پښتو" data-language-local-name="Paschtu" class="interlanguage-link-target"><span>پښتو</span></a></li> <li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://nds.wikipedia.org/wiki/B%25C3%25BClgenl%25C3%25A4ng" title="Bülgenläng - Nidderdäitsch" lang="nds" hreflang="nds" data-title="Bülgenläng" data-language-autonym="Plattdüütsch" data-language-local-name="Nidderdäitsch" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li> <li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://pl.wikipedia.org/wiki/D%25C5%2582ugo%25C5%259B%25C4%2587_fali" title="Długość fali - Polnesch" lang="pl" hreflang="pl" data-title="Długość fali" data-language-autonym="Polski" data-language-local-name="Polnesch" class="interlanguage-link-target"><span>Polski</span></a></li> <li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://pt.wikipedia.org/wiki/Comprimento_de_onda" title="Comprimento de onda - Portugisesch" lang="pt" hreflang="pt" data-title="Comprimento de onda" data-language-autonym="Português" data-language-local-name="Portugisesch" class="interlanguage-link-target"><span>Português</span></a></li> <li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ro.wikipedia.org/wiki/Lungime_de_und%25C4%2583" title="Lungime de undă - Rumänesch" lang="ro" hreflang="ro" data-title="Lungime de undă" data-language-autonym="Română" data-language-local-name="Rumänesch" class="interlanguage-link-target"><span>Română</span></a></li> <li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://rue.wikipedia.org/wiki/%25D0%2592%25D0%25BE%25D0%25B2%25D0%25BD%25D0%25BE%25D0%25B2%25D0%25B0_%25D0%25B4%25D0%25BE%25D0%25B2%25D0%25B6%25D0%25BA%25D0%25B0" title="Вовнова довжка - Russinesch" lang="rue" hreflang="rue" data-title="Вовнова довжка" data-language-autonym="Русиньскый" data-language-local-name="Russinesch" class="interlanguage-link-target"><span>Русиньскый</span></a></li> <li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ru.wikipedia.org/wiki/%25D0%2594%25D0%25BB%25D0%25B8%25D0%25BD%25D0%25B0_%25D0%25B2%25D0%25BE%25D0%25BB%25D0%25BD%25D1%258B" title="Длина волны - Russesch" lang="ru" hreflang="ru" data-title="Длина волны" data-language-autonym="Русский" data-language-local-name="Russesch" class="interlanguage-link-target"><span>Русский</span></a></li> <li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sq.wikipedia.org/wiki/Gjat%25C3%25ABsia_e_val%25C3%25ABs" title="Gjatësia e valës - Albanesch" lang="sq" hreflang="sq" data-title="Gjatësia e valës" data-language-autonym="Shqip" data-language-local-name="Albanesch" class="interlanguage-link-target"><span>Shqip</span></a></li> <li class="interlanguage-link interwiki-si mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://si.wikipedia.org/wiki/%25E0%25B6%25AD%25E0%25B6%25BB%25E0%25B6%2582%25E0%25B6%259C_%25E0%25B6%2586%25E0%25B6%25BA%25E0%25B7%258F%25E0%25B6%25B8%25E0%25B6%25BA" title="තරංග ආයාමය - Singhalesesch" lang="si" hreflang="si" data-title="තරංග ආයාමය" data-language-autonym="සිංහල" data-language-local-name="Singhalesesch" class="interlanguage-link-target"><span>සිංහල</span></a></li> <li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://simple.wikipedia.org/wiki/Wavelength" title="Wavelength - einfaches Englisch" lang="en-simple" hreflang="en-simple" data-title="Wavelength" data-language-autonym="Simple English" data-language-local-name="einfaches Englisch" class="interlanguage-link-target"><span>Simple English</span></a></li> <li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sk.wikipedia.org/wiki/Vlnov%25C3%25A1_d%25C4%25BA%25C5%25BEka" title="Vlnová dĺžka - Slowakesch" lang="sk" hreflang="sk" data-title="Vlnová dĺžka" data-language-autonym="Slovenčina" data-language-local-name="Slowakesch" class="interlanguage-link-target"><span>Slovenčina</span></a></li> <li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sl.wikipedia.org/wiki/Valovna_dol%25C5%25BEina" title="Valovna dolžina - Slowenesch" lang="sl" hreflang="sl" data-title="Valovna dolžina" data-language-autonym="Slovenščina" data-language-local-name="Slowenesch" class="interlanguage-link-target"><span>Slovenščina</span></a></li> <li class="interlanguage-link interwiki-so mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://so.wikipedia.org/wiki/Dhererka_Mowjadda" title="Dhererka Mowjadda - Somali" lang="so" hreflang="so" data-title="Dhererka Mowjadda" data-language-autonym="Soomaaliga" data-language-local-name="Somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li> <li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ckb.wikipedia.org/wiki/%25D8%25AF%25D8%25B1%25DB%258E%25DA%2598%25DB%258C%25DB%258C_%25D8%25B4%25DB%2595%25D9%25BE%25DB%2586%25D9%2584" title="درێژیی شەپۆل - Sorani" lang="ckb" hreflang="ckb" data-title="درێژیی شەپۆل" data-language-autonym="کوردی" data-language-local-name="Sorani" class="interlanguage-link-target"><span>کوردی</span></a></li> <li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sr.wikipedia.org/wiki/%25D0%25A2%25D0%25B0%25D0%25BB%25D0%25B0%25D1%2581%25D0%25BD%25D0%25B0_%25D0%25B4%25D1%2583%25D0%25B6%25D0%25B8%25D0%25BD%25D0%25B0" title="Таласна дужина - Serbesch" lang="sr" hreflang="sr" data-title="Таласна дужина" data-language-autonym="Српски / srpski" data-language-local-name="Serbesch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li> <li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sh.wikipedia.org/wiki/Valna_du%25C5%25BEina" title="Valna dužina - Serbo-Kroatesch" lang="sh" hreflang="sh" data-title="Valna dužina" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Kroatesch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li> <li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://fi.wikipedia.org/wiki/Aallonpituus" title="Aallonpituus - Finnesch" lang="fi" hreflang="fi" data-title="Aallonpituus" data-language-autonym="Suomi" data-language-local-name="Finnesch" class="interlanguage-link-target"><span>Suomi</span></a></li> <li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://sv.wikipedia.org/wiki/V%25C3%25A5gl%25C3%25A4ngd" title="Våglängd - Schwedesch" lang="sv" hreflang="sv" data-title="Våglängd" data-language-autonym="Svenska" data-language-local-name="Schwedesch" class="interlanguage-link-target"><span>Svenska</span></a></li> <li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://tl.wikipedia.org/wiki/Alonghaba" title="Alonghaba - Dagalog" lang="tl" hreflang="tl" data-title="Alonghaba" data-language-autonym="Tagalog" data-language-local-name="Dagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li> <li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ta.wikipedia.org/wiki/%25E0%25AE%2585%25E0%25AE%25B2%25E0%25AF%2588%25E0%25AE%25A8%25E0%25AF%2580%25E0%25AE%25B3%25E0%25AE%25AE%25E0%25AF%258D" title="அலைநீளம் - Tamilesch" lang="ta" hreflang="ta" data-title="அலைநீளம்" data-language-autonym="தமிழ்" data-language-local-name="Tamilesch" class="interlanguage-link-target"><span>தமிழ்</span></a></li> <li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://tt.wikipedia.org/wiki/%25D0%2594%25D1%2583%25D0%25BB%25D0%25BA%25D1%258B%25D0%25BD_%25D0%25BE%25D0%25B7%25D1%258B%25D0%25BD%25D0%25BB%25D1%258B%25D0%25B3%25D1%258B" title="Дулкын озынлыгы - Tataresch" lang="tt" hreflang="tt" data-title="Дулкын озынлыгы" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataresch" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li> <li class="interlanguage-link interwiki-te mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://te.wikipedia.org/wiki/%25E0%25B0%25A4%25E0%25B0%25B0%25E0%25B0%2582%25E0%25B0%2597_%25E0%25B0%25A6%25E0%25B1%2588%25E0%25B0%25B0%25E0%25B1%258D%25E0%25B0%2598%25E0%25B1%258D%25E0%25B0%25AF%25E0%25B0%2582" title="తరంగ దైర్ఘ్యం - Telugu" lang="te" hreflang="te" data-title="తరంగ దైర్ఘ్యం" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li> <li class="interlanguage-link interwiki-th mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://th.wikipedia.org/wiki/%25E0%25B8%2584%25E0%25B8%25A7%25E0%25B8%25B2%25E0%25B8%25A1%25E0%25B8%25A2%25E0%25B8%25B2%25E0%25B8%25A7%25E0%25B8%2584%25E0%25B8%25A5%25E0%25B8%25B7%25E0%25B9%2588%25E0%25B8%2599" title="ความยาวคลื่น - Thailännesch" lang="th" hreflang="th" data-title="ความยาวคลื่น" data-language-autonym="ไทย" data-language-local-name="Thailännesch" class="interlanguage-link-target"><span>ไทย</span></a></li> <li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://tg.wikipedia.org/wiki/%25D0%2590%25D0%25B4%25D0%25B0%25D0%25B4%25D0%25B8_%25D0%25BC%25D0%25B0%25D0%25B2%25D2%25B7%25D3%25A3" title="Адади мавҷӣ - Tadschikesch" lang="tg" hreflang="tg" data-title="Адади мавҷӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadschikesch" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li> <li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://tr.wikipedia.org/wiki/Dalga_boyu" title="Dalga boyu - Tierkesch" lang="tr" hreflang="tr" data-title="Dalga boyu" data-language-autonym="Türkçe" data-language-local-name="Tierkesch" class="interlanguage-link-target"><span>Türkçe</span></a></li> <li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://uk.wikipedia.org/wiki/%25D0%2594%25D0%25BE%25D0%25B2%25D0%25B6%25D0%25B8%25D0%25BD%25D0%25B0_%25D1%2585%25D0%25B2%25D0%25B8%25D0%25BB%25D1%2596" title="Довжина хвилі - Ukrainesch" lang="uk" hreflang="uk" data-title="Довжина хвилі" data-language-autonym="Українська" data-language-local-name="Ukrainesch" class="interlanguage-link-target"><span>Українська</span></a></li> <li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://ur.wikipedia.org/wiki/%25D8%25B7%25D9%2588%25D9%2584%25D9%2590_%25D9%2585%25D9%2588%25D8%25AC" title="طولِ موج - Urdu" lang="ur" hreflang="ur" data-title="طولِ موج" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li> <li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://vec.wikipedia.org/wiki/Longhesa_d%2527onda" title="Longhesa d'onda - Venezesch" lang="vec" hreflang="vec" data-title="Longhesa d'onda" data-language-autonym="Vèneto" data-language-local-name="Venezesch" class="interlanguage-link-target"><span>Vèneto</span></a></li> <li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://vi.wikipedia.org/wiki/B%25C6%25B0%25E1%25BB%259Bc_s%25C3%25B3ng" title="Bước sóng - Vietnamesesch" lang="vi" hreflang="vi" data-title="Bước sóng" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamesesch" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li> <li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://wuu.wikipedia.org/wiki/%25E6%25B3%25A2%25E9%2595%25BF" title="波长 - Wu-Chinesesch" lang="wuu" hreflang="wuu" data-title="波长" data-language-autonym="吴语" data-language-local-name="Wu-Chinesesch" class="interlanguage-link-target"><span>吴语</span></a></li> <li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://zh-yue.wikipedia.org/wiki/%25E6%25B3%25A2%25E9%2595%25B7" title="波長 - Kantonesesch" lang="yue" hreflang="yue" data-title="波長" data-language-autonym="粵語" data-language-local-name="Kantonesesch" class="interlanguage-link-target"><span>粵語</span></a></li> <li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=en&amp;hl=en-GB&amp;u=https://zh.wikipedia.org/wiki/%25E6%25B3%25A2%25E9%2595%25BF" title="波长 - Chinesesch" lang="zh" hreflang="zh" data-title="波长" data-language-autonym="中文" data-language-local-name="Chinesesch" class="interlanguage-link-target"><span>中文</span></a></li> </ul> </section> </div> <div class="minerva-footer-logo"> <img src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" alt="Wikipedia, déi fräi Enzyklopedie" width="120" height="18" style="width: 7.5em; height: 1.125em;"> </div> <ul id="footer-info" class="footer-info hlist hlist-separated"> <li id="footer-info-lastmod">Dës Säit gouf de(n) 19. 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