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Available in 81 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-81" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">81 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Spoed_van_klank" title="Spoed van klank – Afracáinis" lang="af" hreflang="af" data-title="Spoed van klank" data-language-autonym="Afrikaans" data-language-local-name="Afracáinis" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D8%B1%D8%B9%D8%A9_%D8%A7%D9%84%D8%B5%D9%88%D8%AA" title="سرعة الصوت – Araibis" lang="ar" hreflang="ar" data-title="سرعة الصوت" data-language-autonym="العربية" data-language-local-name="Araibis" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Velocid%C3%A1_del_son%C3%ADu" title="Velocidá del soníu – Astúiris" lang="ast" hreflang="ast" data-title="Velocidá del soníu" data-language-autonym="Asturianu" data-language-local-name="Astúiris" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/S%C9%99s_s%C3%BCr%C9%99ti" title="Səs sürəti – Asarbaiseáinis" lang="az" hreflang="az" data-title="Səs sürəti" data-language-autonym="Azərbaycanca" data-language-local-name="Asarbaiseáinis" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Schoigschwindigkeit" title="Schoigschwindigkeit – Baváiris" lang="bar" hreflang="bar" data-title="Schoigschwindigkeit" data-language-autonym="Boarisch" data-language-local-name="Baváiris" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A1%D0%BA%D0%BE%D1%80%D0%B0%D1%81%D1%86%D1%8C_%D0%B3%D1%83%D0%BA%D1%83" title="Скорасць гуку – Bealarúisis" lang="be" hreflang="be" data-title="Скорасць гуку" data-language-autonym="Беларуская" data-language-local-name="Bealarúisis" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A5%D1%83%D1%82%D0%BA%D0%B0%D1%81%D1%8C%D1%86%D1%8C_%D0%B3%D1%83%D0%BA%D1%83" title="Хуткасьць гуку – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Хуткасьць гуку" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D0%BA%D0%BE%D1%80%D0%BE%D1%81%D1%82_%D0%BD%D0%B0_%D0%B7%D0%B2%D1%83%D0%BA%D0%B0" title="Скорост на звука – Bulgáiris" lang="bg" hreflang="bg" data-title="Скорост на звука" data-language-autonym="Български" data-language-local-name="Bulgáiris" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B6%E0%A6%AC%E0%A7%8D%E0%A6%A6%E0%A7%87%E0%A6%B0_%E0%A6%97%E0%A6%A4%E0%A6%BF" title="শব্দের গতি – Beangáilis" lang="bn" hreflang="bn" data-title="শব্দের গতি" data-language-autonym="বাংলা" data-language-local-name="Beangáilis" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Brzina_zvuka" title="Brzina zvuka – Boisnis" lang="bs" hreflang="bs" data-title="Brzina zvuka" data-language-autonym="Bosanski" data-language-local-name="Boisnis" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Velocitat_del_so" title="Velocitat del so – Catalóinis" lang="ca" hreflang="ca" data-title="Velocitat del so" data-language-autonym="Català" data-language-local-name="Catalóinis" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AE%DB%8E%D8%B1%D8%A7%DB%8C%DB%8C_%D8%AF%DB%95%D9%86%DA%AF" title="خێرایی دەنگ – Coirdis Lárnach" lang="ckb" hreflang="ckb" data-title="خێرایی دەنگ" data-language-autonym="کوردی" data-language-local-name="Coirdis Lárnach" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rychlost_zvuku" title="Rychlost zvuku – Seicis" lang="cs" hreflang="cs" data-title="Rychlost zvuku" data-language-autonym="Čeština" data-language-local-name="Seicis" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A1%D0%B0%D1%81%C4%83_%D1%85%C4%83%D0%B2%C4%83%D1%80%D1%82%D0%BB%C4%83%D1%85%C4%95" title="Сасă хăвăртлăхĕ – Suvaisis" lang="cv" hreflang="cv" data-title="Сасă хăвăртлăхĕ" data-language-autonym="Чӑвашла" data-language-local-name="Suvaisis" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Schallgeschwindigkeit" title="Schallgeschwindigkeit – Gearmáinis" lang="de" hreflang="de" data-title="Schallgeschwindigkeit" data-language-autonym="Deutsch" data-language-local-name="Gearmáinis" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A4%CE%B1%CF%87%CF%8D%CF%84%CE%B7%CF%84%CE%B1_%CF%84%CE%BF%CF%85_%CE%AE%CF%87%CE%BF%CF%85" title="Ταχύτητα του ήχου – Gréigis" lang="el" hreflang="el" data-title="Ταχύτητα του ήχου" data-language-autonym="Ελληνικά" data-language-local-name="Gréigis" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Speed_of_sound" title="Speed of sound – Béarla" lang="en" hreflang="en" data-title="Speed of sound" data-language-autonym="English" data-language-local-name="Béarla" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Rapido_de_sono" title="Rapido de sono – Esperanto" lang="eo" hreflang="eo" data-title="Rapido de sono" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Velocidad_del_sonido" title="Velocidad del sonido – Spáinnis" lang="es" hreflang="es" data-title="Velocidad del sonido" data-language-autonym="Español" data-language-local-name="Spáinnis" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Helikiirus" title="Helikiirus – Eastóinis" lang="et" hreflang="et" data-title="Helikiirus" data-language-autonym="Eesti" data-language-local-name="Eastóinis" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Soinuaren_lastertasun" title="Soinuaren lastertasun – Bascais" lang="eu" hreflang="eu" data-title="Soinuaren lastertasun" data-language-autonym="Euskara" data-language-local-name="Bascais" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%B1%D8%B9%D8%AA_%D8%B5%D9%88%D8%AA" title="سرعت صوت – Peirsis" lang="fa" hreflang="fa" data-title="سرعت صوت" data-language-autonym="فارسی" data-language-local-name="Peirsis" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/%C3%84%C3%A4nen_nopeus" title="Äänen nopeus – Fionlainnis" lang="fi" hreflang="fi" data-title="Äänen nopeus" data-language-autonym="Suomi" data-language-local-name="Fionlainnis" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Vitesse_du_son" title="Vitesse du son – Fraincis" lang="fr" hreflang="fr" data-title="Vitesse du son" data-language-autonym="Français" data-language-local-name="Fraincis" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Velocidade_do_son" title="Velocidade do son – Gailísis" lang="gl" hreflang="gl" data-title="Velocidade do son" data-language-autonym="Galego" data-language-local-name="Gailísis" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%85%E0%AA%B5%E0%AA%BE%E0%AA%9C%E0%AA%A8%E0%AB%80_%E0%AA%9D%E0%AA%A1%E0%AA%AA" title="અવાજની ઝડપ – Gúisearáitis" lang="gu" hreflang="gu" data-title="અવાજની ઝડપ" data-language-autonym="ગુજરાતી" data-language-local-name="Gúisearáitis" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%94%D7%99%D7%A8%D7%95%D7%AA_%D7%94%D7%A7%D7%95%D7%9C" title="מהירות הקול – Eabhrais" lang="he" hreflang="he" data-title="מהירות הקול" data-language-autonym="עברית" data-language-local-name="Eabhrais" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A7%E0%A5%8D%E0%A4%B5%E0%A4%A8%E0%A4%BF_%E0%A4%95%E0%A4%BE_%E0%A4%B5%E0%A5%87%E0%A4%97" title="ध्वनि का वेग – Hiondúis" lang="hi" hreflang="hi" data-title="ध्वनि का वेग" data-language-autonym="हिन्दी" data-language-local-name="Hiondúis" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Brzina_zvuka" title="Brzina zvuka – Cróitis" lang="hr" hreflang="hr" data-title="Brzina zvuka" data-language-autonym="Hrvatski" data-language-local-name="Cróitis" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Hangsebess%C3%A9g" title="Hangsebesség – Ungáiris" lang="hu" hreflang="hu" data-title="Hangsebesség" data-language-autonym="Magyar" data-language-local-name="Ungáiris" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%81%D5%A1%D5%B5%D5%B6%D5%AB_%D5%A1%D6%80%D5%A1%D5%A3%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6" title="Ձայնի արագություն – Airméinis" lang="hy" hreflang="hy" data-title="Ձայնի արագություն" data-language-autonym="Հայերեն" data-language-local-name="Airméinis" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Velocitate_de_sono" title="Velocitate de sono – Interlingua" lang="ia" hreflang="ia" data-title="Velocitate de sono" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Laju_bunyi" title="Laju bunyi – Indinéisis" lang="id" hreflang="id" data-title="Laju bunyi" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indinéisis" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Hlj%C3%B3%C3%B0hra%C3%B0i" title="Hljóðhraði – Íoslainnis" lang="is" hreflang="is" data-title="Hljóðhraði" data-language-autonym="Íslenska" data-language-local-name="Íoslainnis" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Velocit%C3%A0_del_suono" title="Velocità del suono – Iodáilis" lang="it" hreflang="it" data-title="Velocità del suono" data-language-autonym="Italiano" data-language-local-name="Iodáilis" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%9F%B3%E9%80%9F" title="音速 – Seapáinis" lang="ja" hreflang="ja" data-title="音速" data-language-autonym="日本語" data-language-local-name="Seapáinis" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/snanilsutra" title="snanilsutra – Lojban" lang="jbo" hreflang="jbo" data-title="snanilsutra" data-language-autonym="La .lojban." data-language-local-name="Lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Kacepetan_swara" title="Kacepetan swara – Iáivis" lang="jv" hreflang="jv" data-title="Kacepetan swara" data-language-autonym="Jawa" data-language-local-name="Iáivis" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%92%E1%83%94%E1%83%A0%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%98%E1%83%A9%E1%83%A5%E1%83%90%E1%83%A0%E1%83%94" title="ბგერის სიჩქარე – Seoirsis" lang="ka" hreflang="ka" data-title="ბგერის სიჩქარე" data-language-autonym="ქართული" data-language-local-name="Seoirsis" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D1%8B%D0%B1%D1%8B%D1%81_%D0%B6%D1%8B%D0%BB%D0%B4%D0%B0%D0%BC%D0%B4%D1%8B%D2%93%D1%8B" title="Дыбыс жылдамдығы – Casaicis" lang="kk" hreflang="kk" data-title="Дыбыс жылдамдығы" data-language-autonym="Қазақша" data-language-local-name="Casaicis" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%8C%EC%86%8D" title="음속 – Cóiréis" lang="ko" hreflang="ko" data-title="음속" data-language-autonym="한국어" data-language-local-name="Cóiréis" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Leza_deng%C3%AE" title="Leza dengî – Coirdis" lang="ku" hreflang="ku" data-title="Leza dengî" data-language-autonym="Kurdî" data-language-local-name="Coirdis" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Celeritas_soni" title="Celeritas soni – Laidin" lang="la" hreflang="la" data-title="Celeritas soni" data-language-autonym="Latina" data-language-local-name="Laidin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Velocit%C3%A0_del_son" title="Velocità del son – Lombairdis" lang="lmo" hreflang="lmo" data-title="Velocità del son" data-language-autonym="Lombard" data-language-local-name="Lombairdis" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Garso_greitis" title="Garso greitis – Liotuáinis" lang="lt" hreflang="lt" data-title="Garso greitis" data-language-autonym="Lietuvių" data-language-local-name="Liotuáinis" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Ska%C5%86as_%C4%81trums" title="Skaņas ātrums – Laitvis" lang="lv" hreflang="lv" data-title="Skaņas ātrums" data-language-autonym="Latviešu" data-language-local-name="Laitvis" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D1%80%D0%B7%D0%B8%D0%BD%D0%B0_%D0%BD%D0%B0_%D0%B7%D0%B2%D1%83%D0%BA%D0%BE%D1%82" title="Брзина на звукот – Macadóinis" lang="mk" hreflang="mk" data-title="Брзина на звукот" data-language-autonym="Македонски" data-language-local-name="Macadóinis" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B6%E0%B4%AC%E0%B5%8D%E0%B4%A6%E0%B4%B5%E0%B5%87%E0%B4%97%E0%B4%A4" title="ശബ്ദവേഗത – Mailéalaimis" lang="ml" hreflang="ml" data-title="ശബ്ദവേഗത" data-language-autonym="മലയാളം" data-language-local-name="Mailéalaimis" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%94%D1%83%D1%83%D0%BD%D1%8B_%D1%85%D1%83%D1%80%D0%B4" title="Дууны хурд – Mongóilis" lang="mn" hreflang="mn" data-title="Дууны хурд" data-language-autonym="Монгол" data-language-local-name="Mongóilis" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%BE%E0%A4%9C%E0%A4%BE%E0%A4%9A%E0%A4%BE_%E0%A4%B5%E0%A5%87%E0%A4%97" title="आवाजाचा वेग – Maraitis" lang="mr" hreflang="mr" data-title="आवाजाचा वेग" data-language-autonym="मराठी" data-language-local-name="Maraitis" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kelajuan_bunyi" title="Kelajuan bunyi – Malaeis" lang="ms" hreflang="ms" data-title="Kelajuan bunyi" data-language-autonym="Bahasa Melayu" data-language-local-name="Malaeis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%9E%E1%80%B6%E1%81%8F%E1%80%A1%E1%80%99%E1%80%BC%E1%80%94%E1%80%BA%E1%80%94%E1%80%BE%E1%80%AF%E1%80%94%E1%80%BA%E1%80%B8" title="အသံ၏အမြန်နှုန်း – Burmais" lang="my" hreflang="my" data-title="အသံ၏အမြန်နှုန်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmais" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Geluidssnelheid" title="Geluidssnelheid – Ollainnis" lang="nl" hreflang="nl" data-title="Geluidssnelheid" data-language-autonym="Nederlands" data-language-local-name="Ollainnis" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Lydfart" title="Lydfart – Nua-Ioruais" lang="nn" hreflang="nn" data-title="Lydfart" data-language-autonym="Norsk nynorsk" data-language-local-name="Nua-Ioruais" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Lydens_hastighet" title="Lydens hastighet – Bocmál" lang="nb" hreflang="nb" data-title="Lydens hastighet" data-language-autonym="Norsk bokmål" data-language-local-name="Bocmál" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Speed_of_Sound" title="Speed of Sound – Oraimis" lang="om" hreflang="om" data-title="Speed of Sound" data-language-autonym="Oromoo" data-language-local-name="Oraimis" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Pr%C4%99dko%C5%9B%C4%87_d%C5%BAwi%C4%99ku" title="Prędkość dźwięku – Polainnis" lang="pl" hreflang="pl" data-title="Prędkość dźwięku" data-language-autonym="Polski" data-language-local-name="Polainnis" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%AF_%DA%96%D8%BA_%D8%B3%D8%B1%D8%B9%D8%AA" title="د ږغ سرعت – Paistis" lang="ps" hreflang="ps" data-title="د ږغ سرعت" data-language-autonym="پښتو" data-language-local-name="Paistis" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Velocidade_do_som" title="Velocidade do som – Portaingéilis" lang="pt" hreflang="pt" data-title="Velocidade do som" data-language-autonym="Português" data-language-local-name="Portaingéilis" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Viteza_sunetului" title="Viteza sunetului – Rómáinis" lang="ro" hreflang="ro" data-title="Viteza sunetului" data-language-autonym="Română" data-language-local-name="Rómáinis" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%BA%D0%BE%D1%80%D0%BE%D1%81%D1%82%D1%8C_%D0%B7%D0%B2%D1%83%D0%BA%D0%B0" title="Скорость звука – Rúisis" lang="ru" hreflang="ru" data-title="Скорость звука" data-language-autonym="Русский" data-language-local-name="Rúisis" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Brzina_zvuka" title="Brzina zvuka – Seirbea-Chróitis" lang="sh" hreflang="sh" data-title="Brzina zvuka" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Seirbea-Chróitis" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%81%E0%B6%B6%E0%B7%8A%E0%B6%AF%E0%B6%BA%E0%B7%9A_%E0%B7%80%E0%B7%9A%E0%B6%9C%E0%B6%BA" title="ශබ්දයේ වේගය – Siolóinis" lang="si" hreflang="si" data-title="ශබ්දයේ වේගය" data-language-autonym="සිංහල" data-language-local-name="Siolóinis" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Speed_of_sound" title="Speed of sound – Simple English" lang="en-simple" hreflang="en-simple" data-title="Speed of sound" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/R%C3%BDchlos%C5%A5_zvuku" title="Rýchlosť zvuku – Slóvaicis" lang="sk" hreflang="sk" data-title="Rýchlosť zvuku" data-language-autonym="Slovenčina" data-language-local-name="Slóvaicis" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Hitrost_zvoka" title="Hitrost zvoka – Slóivéinis" lang="sl" hreflang="sl" data-title="Hitrost zvoka" data-language-autonym="Slovenščina" data-language-local-name="Slóivéinis" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Shpejt%C3%ABsia_e_tingullit" title="Shpejtësia e tingullit – Albáinis" lang="sq" hreflang="sq" data-title="Shpejtësia e tingullit" data-language-autonym="Shqip" data-language-local-name="Albáinis" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D1%80%D0%B7%D0%B8%D0%BD%D0%B0_%D0%B7%D0%B2%D1%83%D0%BA%D0%B0" title="Брзина звука – Seirbis" lang="sr" hreflang="sr" data-title="Брзина звука" data-language-autonym="Српски / srpski" data-language-local-name="Seirbis" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ljudhastighet" title="Ljudhastighet – Sualainnis" lang="sv" hreflang="sv" data-title="Ljudhastighet" data-language-autonym="Svenska" data-language-local-name="Sualainnis" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%92%E0%AE%B2%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%A9%E0%AF%8D_%E0%AE%B5%E0%AE%BF%E0%AE%B0%E0%AF%88%E0%AE%B5%E0%AF%81" title="ஒலியின் விரைவு – Tamailis" lang="ta" hreflang="ta" data-title="ஒலியின் விரைவு" data-language-autonym="தமிழ்" data-language-local-name="Tamailis" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AD%E0%B8%B1%E0%B8%95%E0%B8%A3%E0%B8%B2%E0%B9%80%E0%B8%A3%E0%B9%87%E0%B8%A7%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B9%80%E0%B8%AA%E0%B8%B5%E0%B8%A2%E0%B8%87" title="อัตราเร็วของเสียง – Téalainnis" lang="th" hreflang="th" data-title="อัตราเร็วของเสียง" data-language-autonym="ไทย" data-language-local-name="Téalainnis" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Ses_h%C4%B1z%C4%B1" title="Ses hızı – Tuircis" lang="tr" hreflang="tr" data-title="Ses hızı" data-language-autonym="Türkçe" data-language-local-name="Tuircis" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A8%D0%B2%D0%B8%D0%B4%D0%BA%D1%96%D1%81%D1%82%D1%8C_%D0%B7%D0%B2%D1%83%D0%BA%D1%83" title="Швидкість звуку – Úcráinis" lang="uk" hreflang="uk" data-title="Швидкість звуку" data-language-autonym="Українська" data-language-local-name="Úcráinis" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A2%D9%88%D8%A7%D8%B2_%DA%A9%DB%8C_%D8%B1%D9%81%D8%AA%D8%A7%D8%B1" title="آواز کی رفتار – Urdúis" lang="ur" hreflang="ur" data-title="آواز کی رفتار" data-language-autonym="اردو" data-language-local-name="Urdúis" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Tovush_tezligi" title="Tovush tezligi – Úisbéiceastáinis" lang="uz" hreflang="uz" data-title="Tovush tezligi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Úisbéiceastáinis" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/T%E1%BB%91c_%C4%91%E1%BB%99_%C3%A2m_thanh" title="Tốc độ âm thanh – Vítneaimis" lang="vi" hreflang="vi" data-title="Tốc độ âm thanh" data-language-autonym="Tiếng Việt" data-language-local-name="Vítneaimis" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kalaksi_hit_tingog" title="Kalaksi hit tingog – Uairéis" lang="war" hreflang="war" data-title="Kalaksi hit tingog" data-language-autonym="Winaray" data-language-local-name="Uairéis" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%A3%B0%E9%80%9F" title="声速 – Sínis Wu" lang="wuu" hreflang="wuu" data-title="声速" data-language-autonym="吴语" data-language-local-name="Sínis Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%9F%B3%E9%80%9F" title="音速 – Sínis" lang="zh" hreflang="zh" data-title="音速" data-language-autonym="中文" data-language-local-name="Sínis" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Im-sok" title="Im-sok – Sínis Min Nan" lang="nan" hreflang="nan" data-title="Im-sok" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Sínis Min Nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%9F%B3%E9%80%9F" title="音速 – Cantainis" lang="yue" hreflang="yue" data-title="音速" data-language-autonym="粵語" data-language-local-name="Cantainis" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q124003#sitelinks-wikipedia" title="Athraigh na naisc idirtheanga" class="wbc-editpage">Athraigh naisc</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Ainmspásanna"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Luas_na_fuaime" title="Féach ar an leathanach ábhair [c]" accesskey="c"><span>Alt</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Pl%C3%A9:Luas_na_fuaime&action=edit&redlink=1" rel="discussion" class="new" title="Plé mar gheall ar an leathanach inneachair (níl an leathanach ann) [t]" accesskey="t"><span>Plé</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" 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dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="https://ga.wikipedia.org/wiki/%C3%8Domh%C3%A1:Flickr%20-%20Official%20U.S.%20Navy%20Imagery%20-%20A%20jet%20breaks%20the%20sound%20barrier..jpg"><img resource="/wiki/%C3%8Domh%C3%A1:Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg/220px-Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg" decoding="async" width="220" height="148" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg/330px-Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg/440px-Flickr_-_Official_U.S._Navy_Imagery_-_A_jet_breaks_the_sound_barrier..jpg 2x" data-file-width="1905" data-file-height="1285" /></a><figcaption>F/A-18 Super Hornet</figcaption></figure> <p>Bíonn <b>luas na fuaime</b> ag timpeall 340 m s<small><sup>-1</sup></small> in <a href="/wiki/Atmaisf%C3%A9ar_an_Domhain" title="Atmaisféar an Domhain">aer</a> ag gnáthbhrú an <a href="/wiki/Atmaisf%C3%A9ar_an_Domhain" title="Atmaisféar an Domhain">atmaisféir</a>. Braitheann an luas ar theocht an aeir, agus méadaíonn sé i gcomhréir leis an <a href="/wiki/Teocht" title="Teocht">teocht</a> ag gnáth-theochtaí an aeir. </p><p>Ar feadh i bhfad, cheaptaí nárbh fhéidir le h<a href="/wiki/Eitle%C3%A1n" title="Eitleán">eitleáin</a> eitilt níos tapa ná luas na fuaime, agus luaití luas eitleáin i machuimhreacha, cóimheas a luasa is luas na fuaime. Dá réir seo, is é Ma 1 luas forleata fuaime. </p> <div class="mw-heading mw-heading2"><h2 id="Féach_freisin"><span id="F.C3.A9ach_freisin"></span>Féach freisin</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Luas_na_fuaime&veaction=edit&section=1" title="Cuir rannán in eagar: Féach freisin" class="mw-editsection-visualeditor"><span>cuir in eagar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Luas_na_fuaime&action=edit&section=1" title="Edit section's source code: Féach freisin"><span>athraigh foinse</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Chuck_Yeager" title="Chuck Yeager">Chuck Yeager</a> — An chéad phíolóta a bhris bac na fuaime, is é sin a d'eitil ar luas <a href="/wiki/Forshonach" title="Forshonach">forshonach</a>, níos mó ná 340 m s<small><sup>-1</sup></small> nó 1224 km u<small><sup>-1</sup></small></li></ul> <div class="mw-heading mw-heading2"><h2 id="Tagairtí"><span id="Tagairt.C3.AD"></span>Tagairtí</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Luas_na_fuaime&veaction=edit&section=2" title="Cuir rannán in eagar: Tagairtí" class="mw-editsection-visualeditor"><span>cuir in eagar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Luas_na_fuaime&action=edit&section=2" title="Edit section's source code: Tagairtí"><span>athraigh foinse</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1086221">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> </div> <style data-mw-deduplicate="TemplateStyles:r1129611">.mw-parser-output .fmbox{clear:both;margin:0.2em 0;width:100%;border:1px solid #a2a9b1;background-color:#f8f9fa;box-sizing:border-box}.mw-parser-output .fmbox-warning{border:1px solid #bb7070;background-color:#ffdbdb}.mw-parser-output .fmbox-editnotice{background-color:transparent}.mw-parser-output .fmbox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .fmbox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .fmbox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .fmbox .mbox-invalid-type{text-align:center}</style><table class="box-Síol-fisic plainlinks fmbox fmbox-editnotice" role="presentation" style="clear:both; 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