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class="vector-toc-link" href="#Origine"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Origine</span> </div> </a> <ul id="toc-Origine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Errore_comune" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Errore_comune"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Errore comune</span> </div> </a> <ul id="toc-Errore_comune-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Terminologia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Terminologia"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Terminologia</span> </div> </a> <ul id="toc-Terminologia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Nodo (unità di misura)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 77 lingue" > <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-77" 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">77 lingue</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/Knoop_(snelheid)" title="Knoop (snelheid) - afrikaans" lang="af" hreflang="af" data-title="Knoop (snelheid)" 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://ar.wikipedia.org/wiki/%D8%B9%D9%82%D8%AF%D8%A9_(%D9%88%D8%AD%D8%AF%D8%A9)" title="عقدة (وحدة) - arabo" lang="ar" hreflang="ar" data-title="عقدة (وحدة)" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%A8%E0%A6%9F" title="নট - assamese" lang="as" hreflang="as" data-title="নট" data-language-autonym="অসমীয়া" data-language-local-name="assamese" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Nuedu_(unid%C3%A1)" title="Nuedu (unidá) - asturiano" lang="ast" hreflang="ast" data-title="Nuedu (unidá)" data-language-autonym="Asturianu" data-language-local-name="asturiano" 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/D%C3%BCy%C3%BCn_(%C3%B6l%C3%A7%C3%BC_vahidi)" title="Düyün (ölçü vahidi) - azerbaigiano" lang="az" hreflang="az" data-title="Düyün (ölçü vahidi)" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%D9%88%DB%8C%D9%88%D9%86_(%D8%A7%D8%A4%D9%84%DA%86%D9%88_%D8%A8%DB%8C%D8%B1%DB%8C%D9%85%DB%8C)" title="دویون (اؤلچو بیریمی) - South Azerbaijani" lang="azb" hreflang="azb" data-title="دویون (اؤلچو بیریمی)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Knupf_(Oaheid)" title="Knupf (Oaheid) - bavarese" lang="bar" hreflang="bar" data-title="Knupf (Oaheid)" data-language-autonym="Boarisch" data-language-local-name="bavarese" 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%92%D1%83%D0%B7%D0%B5%D0%BB_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D0%BD%D1%8F)" title="Вузел (адзінка вымярэння) - bielorusso" lang="be" hreflang="be" data-title="Вузел (адзінка вымярэння)" data-language-autonym="Беларуская" data-language-local-name="bielorusso" 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%92%D1%83%D0%B7%D0%B5%D0%BB_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D1%8C%D0%BD%D1%8F)" title="Вузел (адзінка вымярэньня) - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Вузел (адзінка вымярэньня)" 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%92%D1%8A%D0%B7%D0%B5%D0%BB_(%D1%81%D0%BA%D0%BE%D1%80%D0%BE%D1%81%D1%82)" title="Възел (скорост) - bulgaro" lang="bg" hreflang="bg" data-title="Възел (скорост)" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%9A%E0%BD%B2%E0%BD%82%E0%BD%A6%E0%BC%8D" title="ཚིགས། - tibetano" lang="bo" hreflang="bo" data-title="ཚིགས།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetano" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Skoulm_(unanenn)" title="Skoulm (unanenn) - bretone" lang="br" hreflang="br" data-title="Skoulm (unanenn)" data-language-autonym="Brezhoneg" data-language-local-name="bretone" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Nus_(unitat)" title="Nus (unitat) - catalano" lang="ca" hreflang="ca" data-title="Nus (unitat)" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Uzel_(jednotka)" title="Uzel (jednotka) - ceco" lang="cs" hreflang="cs" data-title="Uzel (jednotka)" data-language-autonym="Čeština" data-language-local-name="ceco" 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%A2%C4%95%D0%B2%C4%95_(%D0%B2%D0%B8%C3%A7%D0%B5%D0%B2_%D0%BF%C4%95%D1%80%D1%87%D0%B8)" title="Тĕвĕ (виçев пĕрчи) - ciuvascio" lang="cv" hreflang="cv" data-title="Тĕвĕ (виçев пĕрчи)" data-language-autonym="Чӑвашла" data-language-local-name="ciuvascio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Knob_(fart)" title="Knob (fart) - danese" lang="da" hreflang="da" data-title="Knob (fart)" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Knoten_(Einheit)" title="Knoten (Einheit) - tedesco" lang="de" hreflang="de" data-title="Knoten (Einheit)" data-language-autonym="Deutsch" data-language-local-name="tedesco" 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%9A%CF%8C%CE%BC%CE%B2%CE%BF%CF%82" title="Κόμβος - greco" lang="el" hreflang="el" data-title="Κόμβος" data-language-autonym="Ελληνικά" data-language-local-name="greco" 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/Knot_(unit)" title="Knot (unit) - inglese" lang="en" hreflang="en" data-title="Knot (unit)" data-language-autonym="English" data-language-local-name="inglese" 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/Knoto" title="Knoto - esperanto" lang="eo" hreflang="eo" data-title="Knoto" 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/Nudo_(unidad)" title="Nudo (unidad) - spagnolo" lang="es" hreflang="es" data-title="Nudo (unidad)" data-language-autonym="Español" data-language-local-name="spagnolo" 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/S%C3%B5lm_(kiirus%C3%BChik)" title="Sõlm (kiirusühik) - estone" lang="et" hreflang="et" data-title="Sõlm (kiirusühik)" data-language-autonym="Eesti" data-language-local-name="estone" 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/Korapilo_(abiadura_unitatea)" title="Korapilo (abiadura unitatea) - basco" lang="eu" hreflang="eu" data-title="Korapilo (abiadura unitatea)" data-language-autonym="Euskara" data-language-local-name="basco" 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/%DA%AF%D8%B1%D9%87_(%DB%8C%DA%A9%D8%A7%DB%8C_%D8%B3%D8%B1%D8%B9%D8%AA)" title="گره (یکای سرعت) - persiano" lang="fa" hreflang="fa" data-title="گره (یکای سرعت)" data-language-autonym="فارسی" data-language-local-name="persiano" 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/Solmu_(nopeusyksikk%C3%B6)" title="Solmu (nopeusyksikkö) - finlandese" lang="fi" hreflang="fi" data-title="Solmu (nopeusyksikkö)" data-language-autonym="Suomi" data-language-local-name="finlandese" 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/N%C5%93ud_(unit%C3%A9)" title="Nœud (unité) - francese" lang="fr" hreflang="fr" data-title="Nœud (unité)" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr badge-Q70894304 mw-list-item" title=""><a href="https://frr.wikipedia.org/wiki/Knoot" title="Knoot - frisone settentrionale" lang="frr" hreflang="frr" data-title="Knoot" data-language-autonym="Nordfriisk" data-language-local-name="frisone settentrionale" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Muirmh%C3%ADle" title="Muirmhíle - irlandese" lang="ga" hreflang="ga" data-title="Muirmhíle" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/N%C3%B3_(n%C3%A1utica)" title="Nó (náutica) - galiziano" lang="gl" hreflang="gl" data-title="Nó (náutica)" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A7%D7%A9%D7%A8_(%D7%99%D7%97%D7%99%D7%93%D7%AA_%D7%9E%D7%99%D7%93%D7%94)" title="קשר (יחידת מידה) - ebraico" lang="he" hreflang="he" data-title="קשר (יחידת מידה)" data-language-autonym="עברית" data-language-local-name="ebraico" 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%A8%E0%A5%89%E0%A4%9F_(%E0%A4%87%E0%A4%95%E0%A4%BE%E0%A4%88)" title="नॉट (इकाई) - hindi" lang="hi" hreflang="hi" data-title="नॉट (इकाई)" 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://hr.wikipedia.org/wiki/%C4%8Cvor" title="Čvor - croato" lang="hr" hreflang="hr" data-title="Čvor" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A1%D5%B6%D5%A3%D5%B8%D6%82%D5%B5%D6%81_(%D5%B9%D5%A1%D6%83%D5%B4%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D5%BE%D5%B8%D6%80)" title="Հանգույց (չափման միավոր) - armeno" lang="hy" hreflang="hy" data-title="Հանգույց (չափման միավոր)" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Knot_(satuan)" title="Knot (satuan) - indonesiano" lang="id" hreflang="id" data-title="Knot (satuan)" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" 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/Hn%C3%BAtur_(m%C3%A6lieining)" title="Hnútur (mælieining) - islandese" lang="is" hreflang="is" data-title="Hnútur (mælieining)" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%8E%E3%83%83%E3%83%88" title="ノット - giapponese" lang="ja" hreflang="ja" data-title="ノット" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%99%E1%83%95%E1%83%90%E1%83%9C%E1%83%AB%E1%83%98_(%E1%83%9C%E1%83%90%E1%83%95%E1%83%98%E1%83%92%E1%83%90%E1%83%AA%E1%83%98%E1%83%90)" title="კვანძი (ნავიგაცია) - georgiano" lang="ka" hreflang="ka" data-title="კვანძი (ნავიგაცია)" data-language-autonym="ქართული" data-language-local-name="georgiano" 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%A2%D2%AF%D0%B9%D1%96%D0%BD_(%D3%A9%D0%BB%D1%88%D0%B5%D0%BC_%D0%B1%D1%96%D1%80%D0%BB%D1%96%D0%B3%D1%96)" title="Түйін (өлшем бірлігі) - kazako" lang="kk" hreflang="kk" data-title="Түйін (өлшем бірлігі)" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wikipedia.org/wiki/%E1%9E%8E%E1%9E%BB%E1%9E%8F" title="ណុត - khmer" lang="km" hreflang="km" data-title="ណុត" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="khmer" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%85%B8%ED%8A%B8_(%EB%8B%A8%EC%9C%84)" title="노트 (단위) - coreano" lang="ko" hreflang="ko" data-title="노트 (단위)" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Knuet_(Nautik)" title="Knuet (Nautik) - lussemburghese" lang="lb" hreflang="lb" data-title="Knuet (Nautik)" data-language-autonym="Lëtzebuergesch" data-language-local-name="lussemburghese" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Noeud_(unitaa_de_misura)" title="Noeud (unitaa de misura) - lombardo" lang="lmo" hreflang="lmo" data-title="Noeud (unitaa de misura)" data-language-autonym="Lombard" data-language-local-name="lombardo" 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/Mazgas_(matas)" title="Mazgas (matas) - lituano" lang="lt" hreflang="lt" data-title="Mazgas (matas)" data-language-autonym="Lietuvių" data-language-local-name="lituano" 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/Mezgls_(%C4%81truma_m%C4%93rvien%C4%ABba)" title="Mezgls (ātruma mērvienība) - lettone" lang="lv" hreflang="lv" data-title="Mezgls (ātruma mērvienība)" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Knot_(satuan)" title="Knot (satuan) - menangkabau" lang="min" hreflang="min" data-title="Knot (satuan)" data-language-autonym="Minangkabau" data-language-local-name="menangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%88%D0%B0%D0%B7%D0%BE%D0%BB_(%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0)" title="Јазол (единица) - macedone" lang="mk" hreflang="mk" data-title="Јазол (единица)" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%A8%E0%A5%89%E0%A4%9F_(%E0%A4%8F%E0%A4%95%E0%A4%95)" title="नॉट (एकक) - marathi" lang="mr" hreflang="mr" data-title="नॉट (एकक)" 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://ms.wikipedia.org/wiki/Knot" title="Knot - malese" lang="ms" hreflang="ms" data-title="Knot" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Knoop_(snelheid)" title="Knoop (snelheid) - olandese" lang="nl" hreflang="nl" data-title="Knoop (snelheid)" data-language-autonym="Nederlands" data-language-local-name="olandese" 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/Knop" title="Knop - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Knop" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" 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/Knop_(m%C3%A5l)" title="Knop (mål) - norvegese bokmål" lang="nb" hreflang="nb" data-title="Knop (mål)" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Nos_(unitat)" title="Nos (unitat) - occitano" lang="oc" hreflang="oc" data-title="Nos (unitat)" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A8%E0%A9%8C%E0%A8%9F_(%E0%A8%87%E0%A8%95%E0%A8%BE%E0%A8%88)" title="ਨੌਟ (ਇਕਾਈ) - punjabi" lang="pa" hreflang="pa" data-title="ਨੌਟ (ਇਕਾਈ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/W%C4%99ze%C5%82_(jednostka_pr%C4%99dko%C5%9Bci)" title="Węzeł (jednostka prędkości) - polacco" lang="pl" hreflang="pl" data-title="Węzeł (jednostka prędkości)" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Neu" title="Neu - piemontese" lang="pms" hreflang="pms" data-title="Neu" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/N%C3%B3_(unidade)" title="Nó (unidade) - portoghese" lang="pt" hreflang="pt" data-title="Nó (unidade)" data-language-autonym="Português" data-language-local-name="portoghese" 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/Nod_(unitate_de_m%C4%83sur%C4%83)" title="Nod (unitate de măsură) - rumeno" lang="ro" hreflang="ro" data-title="Nod (unitate de măsură)" data-language-autonym="Română" data-language-local-name="rumeno" 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%A3%D0%B7%D0%B5%D0%BB_(%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D1%8F)" title="Узел (единица измерения) - russo" lang="ru" hreflang="ru" data-title="Узел (единица измерения)" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Ruppu_(unitati_di_misura)" title="Ruppu (unitati di misura) - siciliano" lang="scn" hreflang="scn" data-title="Ruppu (unitati di misura)" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Knot_(unit)" title="Knot (unit) - scozzese" lang="sco" hreflang="sco" data-title="Knot (unit)" data-language-autonym="Scots" data-language-local-name="scozzese" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%86%D8%A7%D9%BD" title="ناٽ - sindhi" lang="sd" hreflang="sd" data-title="ناٽ" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/%C4%8Cvor_(mjerna_jedinica)" title="Čvor (mjerna jedinica) - serbo-croato" lang="sh" hreflang="sh" data-title="Čvor (mjerna jedinica)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Knot_(speed)" title="Knot (speed) - Simple English" lang="en-simple" hreflang="en-simple" data-title="Knot (speed)" 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/N%C3%A1morn%C3%BD_uzol" title="Námorný uzol - slovacco" lang="sk" hreflang="sk" data-title="Námorný uzol" data-language-autonym="Slovenčina" data-language-local-name="slovacco" 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/Vozel_(enota)" title="Vozel (enota) - sloveno" lang="sl" hreflang="sl" data-title="Vozel (enota)" data-language-autonym="Slovenščina" data-language-local-name="sloveno" 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/Nyja" title="Nyja - albanese" lang="sq" hreflang="sq" data-title="Nyja" data-language-autonym="Shqip" data-language-local-name="albanese" 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%A7%D0%B2%D0%BE%D1%80_(%D0%B1%D1%80%D0%B7%D0%B8%D0%BD%D0%B0)" title="Чвор (брзина) - serbo" lang="sr" hreflang="sr" data-title="Чвор (брзина)" data-language-autonym="Српски / srpski" data-language-local-name="serbo" 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/Knop_(enhet)" title="Knop (enhet) - svedese" lang="sv" hreflang="sv" data-title="Knop (enhet)" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Noti_(kizio)" title="Noti (kizio) - swahili" lang="sw" hreflang="sw" data-title="Noti (kizio)" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B8%AD%E0%B8%95" title="นอต - thailandese" lang="th" hreflang="th" data-title="นอต" data-language-autonym="ไทย" data-language-local-name="thailandese" 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/Knot" title="Knot - turco" lang="tr" hreflang="tr" data-title="Knot" data-language-autonym="Türkçe" data-language-local-name="turco" 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%92%D1%83%D0%B7%D0%BE%D0%BB_(%D0%BE%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D1%8F_%D1%88%D0%B2%D0%B8%D0%B4%D0%BA%D0%BE%D1%81%D1%82%D1%96)" title="Вузол (одиниця швидкості) - ucraino" lang="uk" hreflang="uk" data-title="Вузол (одиниця швидкості)" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/N%C3%BAt_(%C4%91%C6%A1n_v%E1%BB%8B)" title="Nút (đơn vị) - vietnamita" lang="vi" hreflang="vi" data-title="Nút (đơn vị)" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" 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/Nudo" title="Nudo - waray" lang="war" hreflang="war" data-title="Nudo" data-language-autonym="Winaray" data-language-local-name="waray" 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/%E8%8A%82%EF%BC%88%E5%8D%95%E4%BD%8D%EF%BC%89" title="节（单位） - wu" lang="wuu" hreflang="wuu" data-title="节（单位）" data-language-autonym="吴语" data-language-local-name="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/%E7%AF%80_(%E5%96%AE%E4%BD%8D)" title="節 (單位) - cinese" lang="zh" hreflang="zh" data-title="節 (單位)" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%AF%80_(%E5%96%AE%E4%BD%8D)" title="節 (單位) - cantonese" lang="yue" hreflang="yue" data-title="節 (單位)" data-language-autonym="粵語" data-language-local-name="cantonese" 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/Q128822#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</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="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul 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data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto"><tbody><tr class="sinottico_testata"><th colspan="2" style="background:#A2A2A2;color:#fff">nodo</th></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#D2D2D2">Informazioni generali</th></tr><tr><th><a href="/wiki/Grandezza_fisica" title="Grandezza fisica">Grandezza</a></th><td>velocità </td></tr><tr><th>Simbolo</th><td>kn </td></tr><tr><th><a href="/wiki/Eponimo" title="Eponimo">Eponimo</a></th><td><a href="/wiki/Nodo" title="Nodo">nodo</a> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#D2D2D2"><a href="/wiki/Conversione_delle_unit%C3%A0_di_misura" title="Conversione delle unità di misura">Conversioni</a> <table width="100%" style="font-weight:normal;font-style:italic; text-align:left"> <tbody><tr> <td width="50%">1 kn in...</td> <td>...equivale a... </td></tr></tbody></table></th></tr><tr><th><a href="/wiki/Sistema_internazionale_di_unit%C3%A0_di_misura" title="Sistema internazionale di unità di misura">Unità SI</a></th><td><span class="nowrap"><span data-sort-value="6999514000000000000♠"></span>0,514 <a href="/wiki/Metro_al_secondo" title="Metro al secondo">m/s</a></span> </td></tr><tr><td class="sinottico_piede2 noprint nomobile metadata" colspan="2"><a href="https://www.wikidata.org/wiki/Q128822" class="extiw" title="d:Q128822"><span title="Modifica i dati della voce Nodo (unità di misura) su Wikidata">Modifica dati su Wikidata</span></a><b> ·</b> <a href="/wiki/Template:Unit%C3%A0/man" title="Template:Unità/man"><span title="Manuale del template Unità">Manuale</span></a></td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Anemometre_dr400.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/f/f5/Anemometre_dr400.jpg" decoding="async" width="188" height="187" class="mw-file-element" data-file-width="188" data-file-height="187" /></a><figcaption>Un <a href="/wiki/Anemometro" title="Anemometro">anemometro</a>, nel cerchio più interno è riportata la velocità in nodi</figcaption></figure> <p>Il <b>nodo</b> è una <a href="/wiki/Unit%C3%A0_di_misura" title="Unità di misura">unità di misura</a> per la <a href="/wiki/Velocit%C3%A0" title="Velocità">velocità</a> equivalente ad un <a href="/wiki/Miglio_nautico" title="Miglio nautico">miglio nautico</a> l'<a href="/wiki/Ora" title="Ora">ora</a> (<span class="nowrap"><span data-sort-value="6999514444444444444♠"></span>1,852 <a href="/wiki/Chilometro_orario" title="Chilometro orario">km/h</a></span>). In Italia e in Francia si utilizza spesso, soprattutto in ambito nautico, l'abbreviazione <b>nd</b>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> mentre in ambito internazionale il simbolo utilizzato è <b>kn</b>: tale abbreviazione è consigliata dall'<a href="/wiki/Ufficio_internazionale_dei_pesi_e_delle_misure" class="mw-redirect" title="Ufficio internazionale dei pesi e delle misure">Ufficio internazionale dei pesi e delle misure</a><sup id="cite_ref-SI_2-0" class="reference"><a href="#cite_note-SI-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> e dall'<a href="/wiki/Organizzazione_idrografica_internazionale" title="Organizzazione idrografica internazionale">Organizzazione idrografica internazionale</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>, ma nei paesi anglosassoni si trova anche l'abbreviazione <i>kts</i> per il plurale (dall'<a href="/wiki/Lingua_inglese" title="Lingua inglese">inglese</a> <i>knots</i>, nodi). </p><p>Il nodo non è un'unità di misura del <a href="/wiki/Sistema_internazionale_di_unit%C3%A0_di_misura" title="Sistema internazionale di unità di misura">Sistema internazionale</a>, ma è <a href="/wiki/Sistema_internazionale_di_unit%C3%A0_di_misura#Unità_non_SI_accettate_dal_Sistema_Internazionale" title="Sistema internazionale di unità di misura">accettata</a><sup id="cite_ref-SI_2-1" class="reference"><a href="#cite_note-SI-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>. In particolare il nodo è usato in <a href="/wiki/Meteorologia" title="Meteorologia">meteorologia</a> e per la <a href="/wiki/Navigazione" title="Navigazione">navigazione</a> nautica ed aerea.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Conversioni">Conversioni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=1" title="Modifica la sezione Conversioni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=1" title="Edit section's source code: Conversioni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>1 nodo è equivalente a circa: </p> <ul><li><span class="nowrap"><span data-sort-value="6999514000000000000♠"></span>0,514 <a href="/wiki/Metro_al_secondo" title="Metro al secondo">m/s</a></span></li> <li><span class="nowrap"><span data-sort-value="6999514444444444444♠"></span>1,852 <a href="/wiki/Chilometro_orario" title="Chilometro orario">km/h</a></span> (esatto)</li> <li><span class="nowrap"><span data-sort-value="6999514096000000000♠"></span>1,15 <a href="/wiki/Miglio_orario" title="Miglio orario">mph</a></span></li> <li><span class="nowrap"><span data-sort-value="6999514444444444444♠"></span>1 <a href="/wiki/Miglio_nautico" title="Miglio nautico">nmi</a>/h</span> (esatto, per definizione)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Origine">Origine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=2" title="Modifica la sezione Origine" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=2" title="Edit section's source code: Origine"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Anticamente la velocità veniva misurata lanciando un <a href="/wiki/Solcometro" title="Solcometro">solcometro</a> dalla poppa. Il solcometro era formato da una <a href="/wiki/Sagola" title="Sagola">sagola</a> alla cui estremità era legato un galleggiante di legno a forma di settore circolare (un quarto di cerchio) piombato nella parte curva per farlo galleggiare perpendicolarmente alla superficie dell'acqua e creare resistenza al trascinamento. Lungo la sagola erano posti dei <a href="/wiki/Nodo" title="Nodo">nodi</a> ad una distanza fissa di 50 <a href="/wiki/Piede_(unit%C3%A0_di_misura)" title="Piede (unità di misura)">piedi</a> e 7,6 <a href="/wiki/Pollice_(unit%C3%A0_di_misura)" title="Pollice (unità di misura)">pollici</a> (<span class="nowrap"><span data-sort-value="7001154330000000000♠"></span>15,433 <a href="/wiki/Metro" title="Metro">m</a></span>)<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>. Il calcolo veniva effettuato da due marinai posti a poppa dell'imbarcazione. Uno doveva lanciare la sagola e contare quanti nodi attraversavano le sue dita, mentre un altro teneva il tempo usando una clessidra di 30 <a href="/wiki/Secondo" title="Secondo">secondi</a>. Dato che <span class="nowrap"><span data-sort-value="7001154330000000000♠"></span>15,433 <a href="/wiki/Metro" title="Metro">m</a></span> sono <sup>1</sup>⁄<sub>120</sub> di miglio nautico, mentre 30 secondi sono <sup>1</sup>⁄<sub>120</sub> di ora, il conteggio dei nodi passati tra le dita del marinaio, in trenta secondi, corrispondeva alla velocità della nave in miglia nautiche all'ora. </p><p>È proprio quest'ultima la definizione di “nodo” come velocità: un miglio nautico all'ora (<span class="nowrap"><span data-sort-value="6999514444444444444♠"></span>1 kn</span> = <span class="nowrap"><span data-sort-value="6999514444444444444♠"></span>1 nmi/h</span>), dove la misura del miglio nautico – di <span class="nowrap"><span data-sort-value="7003185200000000000♠"></span>1<span style="margin-left:.25em;">852</span> m</span> – deriva dall'essere questa la lunghezza dell'<a href="/wiki/Arco_(geometria)" title="Arco (geometria)">arco</a> di <a href="/wiki/Cerchio_massimo" title="Cerchio massimo">circonferenza massima</a> (equatore o meridiano sulla sfera terrestre) sotteso da un angolo al centro della terra di ampiezza pari a 1 <a href="/wiki/Primo_(geometria)" title="Primo (geometria)">primo</a> (<sup>1</sup>⁄<sub>60</sub> di <a href="/wiki/Grado_sessagesimale" class="mw-redirect" title="Grado sessagesimale">grado sessagesimale</a>). Sulle carte nautiche difatti le distanze vengono misurate riportandole sulla scala della latitudine riportata ai margini di queste. </p> <div class="mw-heading mw-heading2"><h2 id="Errore_comune">Errore comune</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=3" title="Modifica la sezione Errore comune" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=3" title="Edit section's source code: Errore comune"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Essendo già il nodo una unità di misura per la velocità, pari per definizione a un "miglio nautico/ora", dire "nodi l'ora" per indicare una velocità è sbagliato. Tale definizione errata corrisponderebbe a "miglia l'ora per ogni ora" (miglio nautico/ora²), che a rigore sarebbe invece una misura di <a href="/wiki/Accelerazione" title="Accelerazione">accelerazione</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Terminologia">Terminologia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=4" title="Modifica la sezione Terminologia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=4" title="Edit section's source code: Terminologia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>KTAS (knots <a href="/wiki/Velocit%C3%A0_reale" title="Velocità reale">true airspeed</a> = velocità reale dell'aria in nodi): la misura della velocità reale di un aereo rispetto all'aria circostante</li> <li>KIAS (knots <a href="/wiki/Velocit%C3%A0_indicata" title="Velocità indicata">indicated airspeed</a> = velocità indicata dell'aria in nodi): è la velocità del velivolo rispetto all'aria come viene segnata dallo strumento di misura</li> <li>KCAS (knots <a href="/wiki/Velocit%C3%A0_calibrata" title="Velocità calibrata">calibrated airspeed</a> = velocità dell'aria calibrata in nodi): velocità del velivolo rispetto all'aria corretta da errori di posizione della sonda <a href="/wiki/Tubo_di_Pitot" title="Tubo di Pitot">pitot</a></li> <li>KEAS (knots <a href="/wiki/Velocit%C3%A0_equivalente" title="Velocità equivalente">equivalent airspeed</a> = velocità dell'aria equivalente in nodi): è la velocità del velivolo rispetto all'aria corretta da errori di effetti di comprimibilità</li></ul> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=5" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=5" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Miriam Lettori, <span style="font-style:italic;">Miglio (M) e nodo (nd)</span>, in <span style="font-style:italic;">Patente nautica senza limiti. A vela e a motore</span>, Roma, Il Frangente, 2020, p. 57.</cite></span> </li> <li id="cite_note-SI-2"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-SI_2-0">a</a></i></sup> <sup><i><a href="#cite_ref-SI_2-1">b</a></i></sup></span> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.bipm.org/en/si/si_brochure/table8"><span style="font-style:italic;">Non-SI units accepted for use with the SI, and units based on fundamental constants</span></a>, su <span style="font-style:italic;">bipm.org</span>.</cite></span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110810061501/http://www.nauticalcharts.noaa.gov/mcd/chartno1.htm"><span style="font-style:italic;">Chart No. 1, Positions, Distances, Directions, Compass</span></a>, su <span style="font-style:italic;">nauticalcharts.noaa.gov</span>, Jointly by NOAA and Department of Commerce, USA. <small>URL consultato il 3 agosto 2011</small> <small>(archiviato dall'<abbr title="http://www.nauticalcharts.noaa.gov/mcd/chartno1.htm">url originale</abbr> il 10 agosto 2011)</small>.</cite> – il libro citato incorpora la <i>Carta nautica nº 1</i> e rappresenta quindi la pratica degli stati membri.</span> </li> <li id="cite_note-4"><a href="#cite_ref-4"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140303200250/http://www.bazl.admin.ch/dokumentation/grundlagen/02643/index.html?lang=it"><span style="font-style:italic;">ICAO Annex 5, Units of Measurement to be Used in Air and Ground Operations</span></a>, su <span style="font-style:italic;">bazl.admin.ch</span>. <small>URL consultato il 3 agosto 2011</small> <small>(archiviato dall'<abbr title="https://www.bazl.admin.ch/dokumentation/grundlagen/02643/index.html?lang=it&download=NHzLpZeg7t,lnp6I0NTU042l2Z6ln1ah2oZn4Z2qZpnO2Yuq2Z6gpJCDeoB7gGym162epYbg2c_JjKbNoKSn6A--">url originale</abbr> il 3 marzo 2014)</small>.</cite> sul sito web del Dipartimento dell'ambiente, dei trasporti, dell'energia e delle comunicazioni della Confederazione svizzera.</span> </li> <li id="cite_note-5"><a href="#cite_ref-5"><b>^</b></a> <span class="reference-text">Un piede = 12 pollici, un pollice = <span class="nowrap"><span data-sort-value="6998254000000000000♠"></span>25,4 mm</span>. <span class="nowrap"><span data-sort-value="7001154330000000000♠"></span>15,433 m</span> = 50 piedi e 7,6 pollici, distanza esatta.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&veaction=edit&section=6" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Nodo_(unit%C3%A0_di_misura)&action=edit&section=6" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/science/knot-measurement"><span style="font-style:italic;">knot</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q128822#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20041021083356/http://www.ex.ac.uk/trol/scol/ccspeed.htm"><span style="font-style:italic;">Conversione di unità di velocità</span></a>, su <span style="font-style:italic;">ex.ac.uk</span>. <small>URL consultato il 9 settembre 2005</small> <small>(archiviato dall'<abbr title="http://www.ex.ac.uk/trol/scol/ccspeed.htm">url originale</abbr> il 21 ottobre 2004)</small>.</cite></li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-Unità_di_misura"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:Unit%C3%A0_di_misura" title="Template:Unità di misura"><span title="Vai alla pagina del template">V</span></a> · <a href="/wiki/Discussioni_template:Unit%C3%A0_di_misura" title="Discussioni template:Unità di misura"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:Unit%C3%A0_di_misura&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Unit%C3%A0_di_misura" title="Unità di misura">Unità di misura</a></span></th></tr><tr><th colspan="2" class="navbox_abovebelow"><a href="/wiki/Sistemi_di_misurazione" title="Sistemi di misurazione">Sistemi di misurazione</a><b> ·</b> <a href="/wiki/Conversione_delle_unit%C3%A0_di_misura" title="Conversione delle unità di misura">Conversione delle unità di misura</a><b> ·</b> <a href="/wiki/Sistema_consuetudinario_statunitense" title="Sistema consuetudinario statunitense">Sistema consuetudinario statunitense</a><b> ·</b> <a href="/wiki/Sistema_imperiale_britannico" title="Sistema imperiale britannico">Sistema imperiale britannico</a><b> ·</b> <a href="/wiki/Antiche_unit%C3%A0_di_misura_italiane" title="Antiche unità di misura italiane">Antiche unità di misura italiane</a><b> ·</b> <a href="/wiki/Unit%C3%A0_di_misura_giapponesi" title="Unità di misura giapponesi">Unità di misura giapponesi</a></th></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Sistema_internazionale_di_unit%C3%A0_di_misura" title="Sistema internazionale di unità di misura">Sistema internazionale</a></th><td colspan="1" class="navbox_list navbox_odd"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Unit%C3%A0_fondamentali_del_sistema_internazionale" title="Unità fondamentali del sistema internazionale">Unità di base</a></th><td colspan="1"><a href="/wiki/Secondo" title="Secondo">secondo</a><b> ·</b> <a href="/wiki/Metro" title="Metro">metro</a><b> ·</b> <a href="/wiki/Chilogrammo" title="Chilogrammo">chilogrammo</a><b> ·</b> <a href="/wiki/Ampere" title="Ampere">ampere</a><b> ·</b> <a href="/wiki/Kelvin" title="Kelvin">kelvin</a><b> ·</b> <a href="/wiki/Mole" title="Mole">mole</a><b> ·</b> <a href="/wiki/Candela_(unit%C3%A0_di_misura)" title="Candela (unità di misura)">candela</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità derivate</th><td colspan="1"><a href="/wiki/Hertz" title="Hertz">hertz</a><b> ·</b> <a href="/wiki/Newton_(unit%C3%A0_di_misura)" title="Newton (unità di misura)">newton</a><b> ·</b> <a href="/wiki/Pascal_(unit%C3%A0_di_misura)" title="Pascal (unità di misura)">pascal</a><b> ·</b> <a href="/wiki/Joule" title="Joule">joule</a><b> ·</b> <a href="/wiki/Watt" title="Watt">watt</a><b> ·</b> <a href="/wiki/Coulomb" title="Coulomb">coulomb</a><b> ·</b> <a href="/wiki/Volt" title="Volt">volt</a><b> ·</b> <a href="/wiki/Ohm" title="Ohm">ohm</a><b> ·</b> <a href="/wiki/Siemens_(unit%C3%A0_di_misura)" title="Siemens (unità di misura)">siemens</a><b> ·</b> <a href="/wiki/Farad" title="Farad">farad</a><b> ·</b> <a href="/wiki/Tesla_(unit%C3%A0_di_misura)" title="Tesla (unità di misura)">tesla</a><b> ·</b> <a href="/wiki/Weber_(unit%C3%A0_di_misura)" title="Weber (unità di misura)">weber</a><b> ·</b> <a href="/wiki/Henry_(unit%C3%A0_di_misura)" title="Henry (unità di misura)">henry</a><b> ·</b> <a href="/wiki/Grado_Celsius" title="Grado Celsius">grado Celsius</a><b> ·</b> <a href="/wiki/Radiante" title="Radiante">radiante</a><b> ·</b> <a href="/wiki/Steradiante" title="Steradiante">steradiante</a><b> ·</b> <a href="/wiki/Lumen" title="Lumen">lumen</a><b> ·</b> <a href="/wiki/Lux" title="Lux">lux</a><b> ·</b> <a href="/wiki/Becquerel" title="Becquerel">becquerel</a><b> ·</b> <a href="/wiki/Gray_(unit%C3%A0_di_misura)" title="Gray (unità di misura)">gray</a><b> ·</b> <a href="/wiki/Sievert" title="Sievert">sievert</a><b> ·</b> <a href="/wiki/Katal" title="Katal">katal</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Sistema_CGS" title="Sistema CGS">Sistema CGS</a></th><td colspan="1" class="navbox_list navbox_even"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità di base</th><td colspan="1"><a href="/wiki/Metro" title="Metro">centimetro</a><b> ·</b> <a href="/wiki/Grammo" title="Grammo">grammo</a><b> ·</b> <a href="/wiki/Secondo" title="Secondo">secondo</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità derivate</th><td colspan="1"><a href="/wiki/Dyne" title="Dyne">dyne</a><b> ·</b> <a href="/wiki/Erg" title="Erg">erg</a><b> ·</b> <a href="/wiki/Baria" title="Baria">baria</a><b> ·</b> <a href="/wiki/Poise" title="Poise">poise</a><b> ·</b> <a href="/wiki/Statcoulomb" title="Statcoulomb">statcoulomb</a><b> ·</b> <a href="/wiki/Statvolt" title="Statvolt">statvolt</a><b> ·</b> <a href="/wiki/Oersted_(unit%C3%A0_di_misura)" title="Oersted (unità di misura)">oersted</a><b> ·</b> <a href="/wiki/Gauss_(unit%C3%A0_di_misura)" title="Gauss (unità di misura)">gauss</a><b> ·</b> <a href="/wiki/Maxwell_(unit%C3%A0_di_misura)" title="Maxwell (unità di misura)">maxwell</a><b> ·</b> <a href="/wiki/Rayl" title="Rayl">rayl</a><b> ·</b> <a href="/wiki/Gal" title="Gal">gal</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Sistema_pratico_degli_ingegneri" title="Sistema pratico degli ingegneri">Sistema Tecnico - MFS</a></th><td colspan="1" class="navbox_list navbox_odd"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità di base</th><td colspan="1"><a href="/wiki/Metro" title="Metro">metro</a><b> ·</b> <a href="/wiki/Chilogrammo_forza" title="Chilogrammo forza">chilogrammo forza</a><b> ·</b> <a href="/wiki/Secondo" title="Secondo">secondo</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità derivate</th><td colspan="1"><a href="/wiki/Unit%C3%A0_tecnica_di_massa" title="Unità tecnica di massa">unità tecnica di massa</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Sistema_MTS" title="Sistema MTS">Sistema MTS</a></th><td colspan="1" class="navbox_list navbox_even"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità di base</th><td colspan="1"><a href="/wiki/Metro" title="Metro">metro</a><b> ·</b> <a href="/wiki/Tonnellata" title="Tonnellata">tonnellata</a><b> ·</b> <a href="/wiki/Secondo" title="Secondo">secondo</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità derivate</th><td colspan="1"><a href="/wiki/Sth%C3%A8ne" title="Sthène">sthène</a><b> ·</b> <a href="/wiki/Joule" title="Joule">chilojoule</a><b> ·</b> <a href="/wiki/Watt" title="Watt">chilowatt</a><b> ·</b> <a href="/wiki/Pi%C3%A8ze" title="Pièze">pièze</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Unit%C3%A0_atomiche" title="Unità atomiche">Unità atomiche</a></th><td colspan="1" class="navbox_list navbox_odd"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità di base</th><td colspan="1"><a href="/wiki/Raggio_di_Bohr" title="Raggio di Bohr">raggio di Bohr</a><b> ·</b> <a href="/wiki/Massa_a_riposo_dell%27elettrone" title="Massa a riposo dell'elettrone">massa a riposo dell'elettrone</a><b> ·</b> <a href="/wiki/Carica_elementare" title="Carica elementare">carica elementare</a><b> ·</b> <a href="/wiki/Costante_di_Planck#Valore" title="Costante di Planck">costante di Dirac</a><b> ·</b> <a href="/wiki/Energia_di_Hartree" title="Energia di Hartree">energia di Hartree</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;"><a href="/wiki/Unit%C3%A0_di_misura_di_Planck" title="Unità di misura di Planck">Unità di misura di Planck</a></th><td colspan="1" class="navbox_list navbox_even"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità di base</th><td colspan="1"><a href="/wiki/Tempo_di_Planck" title="Tempo di Planck">tempo di Planck</a><b> ·</b> <a href="/wiki/Lunghezza_di_Planck" title="Lunghezza di Planck">lunghezza di Planck</a><b> ·</b> <a href="/wiki/Massa_di_Planck" title="Massa di Planck">massa di Planck</a><b> ·</b> <a href="/wiki/Carica_di_Planck" title="Carica di Planck">carica di Planck</a><b> ·</b> <a href="/wiki/Temperatura_di_Planck" title="Temperatura di Planck">temperatura di Planck</a><b> ·</b> <a href="/wiki/Costante_di_Planck" title="Costante di Planck">quanto del momento angolare</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;">Unità derivate</th><td colspan="1"><a href="/wiki/Energia_di_Planck" title="Energia di Planck">energia di Planck</a><b> ·</b> <a href="/wiki/Forza_di_Planck" class="mw-redirect" title="Forza di Planck">forza di Planck</a><b> ·</b> <a href="/wiki/Potenza_di_Planck" class="mw-redirect" title="Potenza di Planck">potenza di Planck</a><b> ·</b> <a href="/wiki/Densit%C3%A0_di_Planck" class="mw-redirect" title="Densità di Planck">densità di Planck</a><b> ·</b> <a href="/wiki/Frequenza_angolare_di_Planck" class="mw-redirect" title="Frequenza angolare di Planck">frequenza angolare di Planck</a><b> ·</b> <a href="/wiki/Pressione_di_Planck" class="mw-redirect" title="Pressione di Planck">pressione di Planck</a><b> ·</b> <a href="/wiki/Corrente_di_Planck" class="mw-redirect" title="Corrente di Planck">corrente di Planck</a><b> ·</b> <a href="/wiki/Tensione_di_Planck" class="mw-redirect" title="Tensione di Planck">tensione di Planck</a><b> ·</b> <a href="/wiki/Resistenza_di_Planck" class="mw-redirect" title="Resistenza di Planck">resistenza di Planck</a></td></tr></tbody></table></td></tr><tr><th colspan="1" class="navbox_group" style="text-align:center; width:22%;">Altre unità di misura</th><td colspan="1" class="navbox_list navbox_odd"><table class="subnavbox"><tbody><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Area" title="Area">Area</a></th><td colspan="1"><a href="/wiki/Ettaro" title="Ettaro">ettaro</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Densit%C3%A0_lineare" title="Densità lineare">Densità lineare</a></th><td colspan="1"><a href="/wiki/Denaro_(unit%C3%A0_di_misura)" title="Denaro (unità di misura)">denaro</a><b> ·</b> <a href="/wiki/Tex_(unit%C3%A0_di_misura)" title="Tex (unità di misura)">tex</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Entropia" title="Entropia">Entropia</a></th><td colspan="1"><a href="/wiki/Clausius_(unit%C3%A0_di_misura)" title="Clausius (unità di misura)">clausius</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Massa_(fisica)" title="Massa (fisica)">Massa</a></th><td colspan="1"><a href="/wiki/Grano_(unit%C3%A0_di_misura)" title="Grano (unità di misura)">grano</a><b> ·</b> <a href="/wiki/Scruple" title="Scruple">scruple</a><b> ·</b> <a href="/wiki/Dramma_(unit%C3%A0_di_misura)" title="Dramma (unità di misura)">dramma</a><b> ·</b> <a href="/wiki/Oncia_(unit%C3%A0_di_misura)" title="Oncia (unità di misura)">oncia</a><b> ·</b> <a href="/wiki/Libbra" title="Libbra">libbra</a><b> ·</b> <a href="/wiki/Pietra_(unit%C3%A0_di_misura)" class="mw-redirect" title="Pietra (unità di misura)">pietra</a><b> ·</b> <a href="/wiki/Quarto_(unit%C3%A0_di_misura)" title="Quarto (unità di misura)">quarto</a><b> ·</b> <a href="/wiki/Slug_(unit%C3%A0_di_misura)" title="Slug (unità di misura)">slug</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Temperatura" title="Temperatura">Temperatura</a></th><td colspan="1"><a href="/wiki/Grado_R%C3%B8mer" title="Grado Rømer">grado Rømer</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Energia" title="Energia">Energia</a></th><td colspan="1"><a href="/wiki/Caloria" title="Caloria">caloria</a><b> ·</b> <a href="/wiki/Frigoria" title="Frigoria">frigoria</a></td></tr><tr><th class="subnavbox_group" style="text-align:center; width:22%;"><a href="/wiki/Lunghezza" title="Lunghezza">lunghezza</a> in astronomia</th><td colspan="1"><a href="/wiki/Unit%C3%A0_astronomica" title="Unità astronomica">unità astronomica</a><b> ·</b> <a href="/wiki/Anno_luce" title="Anno luce">anno luce</a><b> ·</b> <a href="/wiki/Parsec" title="Parsec">parsec</a></td></tr></tbody></table></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Unbalanced_scales_simpler.svg" class="mw-file-description" title="Metrologia"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Unbalanced_scales_simpler.svg/25px-Unbalanced_scales_simpler.svg.png" decoding="async" width="25" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Unbalanced_scales_simpler.svg/38px-Unbalanced_scales_simpler.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/17/Unbalanced_scales_simpler.svg/50px-Unbalanced_scales_simpler.svg.png 2x" data-file-width="400" data-file-height="354" /></a></span> <b><a href="/wiki/Portale:Metrologia" title="Portale:Metrologia">Portale Metrologia</a></b>: accedi alle voci di Wikipedia che trattano di metrologia</div></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; 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