{"id":1738,"date":"2026-01-02T12:56:57","date_gmt":"2026-01-02T11:56:57","guid":{"rendered":"http:\/\/nordicdiveguide.dk\/?page_id=1738"},"modified":"2026-01-02T13:06:57","modified_gmt":"2026-01-02T12:06:57","slug":"arkimedes-lov","status":"publish","type":"page","link":"http:\/\/nordicdiveguide.dk\/index.php\/om-dykning\/om-dykningens-fysiske-grundlove\/arkimedes-lov\/","title":{"rendered":"Arkimedes\u2019 lov"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u2696\ufe0f Arkimedes\u2019 lov<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Arkimedes\u2019 lov siger:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>&#8220;Et legeme, der er helt eller delvist neds\u00e6nket i en v\u00e6ske, p\u00e5virkes af en opdrift, der er lige s\u00e5 stor som v\u00e6gten af den v\u00e6ske, legemet fortr\u00e6nger.&#8221;<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83e\udde0 Hvad betyder det?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00e5r du s\u00e6nker noget ned i vand, skubber det noget af vandet v\u00e6k.<\/li>\n\n\n\n<li>Vandet reagerer ved at skubbe tilbage med en kraft \u2013 det kaldes <strong>opdrift<\/strong>.<\/li>\n\n\n\n<li>Hvis opdriften er st\u00f8rre end genstandens v\u00e6gt, vil den flyde. Hvis ikke, vil den synke.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83e\uddea Eksempler fra hverdagen<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En b\u00e5d flyder, fordi den fortr\u00e6nger nok vand til at opdriften kan b\u00e6re dens v\u00e6gt.<\/li>\n\n\n\n<li>En sten synker, fordi den er tung og fortr\u00e6nger for lidt vand.<\/li>\n\n\n\n<li>En badebold flyder let, fordi den er stor og let \u2013 den fortr\u00e6nger meget vand uden at veje meget.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83e\uddee Formel for opdrift<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Opdriften F_b beregnes som:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F_b = \\rho \\cdot V \\cdot g<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hvor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\\rho = v\u00e6skens densitet<\/li>\n\n\n\n<li>V = volumen af den fortr\u00e6ngte v\u00e6ske<\/li>\n\n\n\n<li>g = tyngdeaccelerationen<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u2696\ufe0f Arkimedes\u2019 lov Arkimedes\u2019 lov siger: &#8220;Et legeme, der er helt eller delvist neds\u00e6nket i en v\u00e6ske, p\u00e5virkes af en opdrift, der er lige s\u00e5 stor som v\u00e6gten af den v\u00e6ske, legemet fortr\u00e6nger.&#8221; \ud83e\udde0 Hvad betyder det? \ud83e\uddea Eksempler fra hverdagen \ud83e\uddee Formel for opdrift Opdriften F_b beregnes som: F_b = \\rho \\cdot V \\cdot &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/nordicdiveguide.dk\/index.php\/om-dykning\/om-dykningens-fysiske-grundlove\/arkimedes-lov\/\" class=\"more-link\">L\u00e6s mere<span class=\"screen-reader-text\"> \u201cArkimedes\u2019 lov\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1752,"parent":1736,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inspiro_hide_title":false,"footnotes":""},"class_list":["post-1738","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/pages\/1738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/comments?post=1738"}],"version-history":[{"count":1,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/pages\/1738\/revisions"}],"predecessor-version":[{"id":1741,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/pages\/1738\/revisions\/1741"}],"up":[{"embeddable":true,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/pages\/1736"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/media\/1752"}],"wp:attachment":[{"href":"http:\/\/nordicdiveguide.dk\/index.php\/wp-json\/wp\/v2\/media?parent=1738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}