{"id":3464,"date":"2022-02-10T09:19:17","date_gmt":"2022-02-10T08:19:17","guid":{"rendered":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/?p=3464"},"modified":"2022-02-10T09:19:17","modified_gmt":"2022-02-10T08:19:17","slug":"astuce-volume-a-prelever","status":"publish","type":"post","link":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/2022\/02\/10\/astuce-volume-a-prelever\/","title":{"rendered":"Astuce volume \u00e0 pr\u00e9lever"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Parfois vous avez des petits volumes \u00e0 pr\u00e9lever mas vous n&#8217;avez pas de micropipette&#8230;<\/p>\n<p>Pas de panique, pensez \u00e0 pr\u00e9lever votre volume en le pesant!<\/p>\n<p>&nbsp;<\/p>\n<p>Pour cela, on part de la d\u00e9finition de la masse volumique \u03c1=m\/V donc avec m=n.M donc le volume \u00e0 pr\u00e9lever V=m\/\u03c1 et m=V.\u03c1<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3490\" src=\"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-content\/uploads\/2022\/02\/balance.png\" alt=\"\" width=\"740\" height=\"740\" srcset=\"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-content\/uploads\/2022\/02\/balance.png 740w, https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-content\/uploads\/2022\/02\/balance-300x300.png 300w, https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-content\/uploads\/2022\/02\/balance-150x150.png 150w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Parfois vous avez des petits volumes \u00e0 pr\u00e9lever mas vous n&#8217;avez pas de micropipette&#8230; Pas de panique, pensez \u00e0 pr\u00e9lever votre volume en le pesant! &nbsp; Pour cela, on part de la d\u00e9finition de la masse volumique \u03c1=m\/V donc avec m=n.M donc le volume \u00e0 pr\u00e9lever V=m\/\u03c1 et m=V.\u03c1 &nbsp; &nbsp;<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,1,7],"tags":[],"class_list":["post-3464","post","type-post","status-publish","format-standard","hentry","category-generalites","category-non-classe","category-securite-au-labo"],"_links":{"self":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/3464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/comments?post=3464"}],"version-history":[{"count":2,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/3464\/revisions"}],"predecessor-version":[{"id":3492,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/3464\/revisions\/3492"}],"wp:attachment":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/media?parent=3464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/categories?post=3464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/tags?post=3464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}