{"id":1908,"date":"2023-01-10T16:51:01","date_gmt":"2023-01-10T15:51:01","guid":{"rendered":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/?p=1908"},"modified":"2023-01-10T16:25:25","modified_gmt":"2023-01-10T15:25:25","slug":"1908","status":"publish","type":"post","link":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/1908\/","title":{"rendered":"\u00e7a c&rsquo;est du coffre!"},"content":{"rendered":"<figure id=\"attachment_1909\" aria-describedby=\"caption-attachment-1909\" style=\"width: 292px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/1908\/alv\/#main\" rel=\"attachment wp-att-1909\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1909 size-full\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png\" alt=\"alv\" width=\"302\" height=\"234\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png 302w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv-300x232.png 300w\" sizes=\"auto, (max-width: 302px) 100vw, 302px\" \/><\/a><figcaption id=\"caption-attachment-1909\" class=\"wp-caption-text\">Aire d\u2019un cercle = 4*pi*r\u00b2<\/figcaption><\/figure>\n<p>Les alv\u00e9oles sont de petits sacs avec des parois tr\u00e8s minces. Ils ont un rayon de 0,1\u00a0mm et une \u00e9paisseur de paroi d&rsquo;environ 0,2\u00a0\u00b5m. Les poumons contiennent environ 300 millions d&rsquo;alv\u00e9oles par poumon, chacun envelopp\u00e9 dans une fine maille de capillaires.<\/p>\n<ol>\n<li><b>Donner le rayon d\u2019une alv\u00e9ole pulmonaire.<\/b><\/li>\n<li>\u00a0<b>Donner le nombre d\u2019alv\u00e9ole pr\u00e9sent dans les poumons<\/b><\/li>\n<li>\u00a0<b>Calculer l\u2019aire d\u2019une alv\u00e9ole en consid\u00e9rant qu\u2019elle est de forme sph\u00e9rique<\/b><\/li>\n<li><b>Calculer la surface que repr\u00e9sente l\u2019ensemble des alv\u00e9oles de nos poumons<\/b><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Les alv\u00e9oles sont de petits sacs avec des parois tr\u00e8s minces. Ils ont un rayon de 0,1\u00a0mm et une \u00e9paisseur de paroi d&rsquo;environ 0,2\u00a0\u00b5m. Les poumons contiennent environ 300 millions d&rsquo;alv\u00e9oles par poumon, chacun envelopp\u00e9 dans une fine maille de capillaires. Donner le rayon d\u2019une alv\u00e9ole pulmonaire. \u00a0Donner le nombre d\u2019alv\u00e9ole pr\u00e9sent dans les poumons &#8230; <a title=\"\u00e7a c&rsquo;est du coffre!\" class=\"read-more\" href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/1908\/\" aria-label=\"En savoir plus sur \u00e7a c&rsquo;est du coffre!\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[194,266,269,30,345],"tags":[65,77],"class_list":["post-1908","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5eme","category-5respidemarche","category-5respilangage","category-decouverte","category-news","tag-65","tag-maths"],"featured_image_urls_v2":{"full":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png",302,234,false],"thumbnail":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv-150x150.png",150,150,true],"medium":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv-300x232.png",300,232,true],"medium_large":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png",302,234,false],"large":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png",302,234,false],"1536x1536":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png",302,234,false],"2048x2048":["http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2016\/02\/alv.png",302,234,false]},"post_excerpt_stackable_v2":"<p>Aire d\u2019un cercle = 4*pi*r\u00b2 Les alv\u00e9oles sont de petits sacs avec des parois tr\u00e8s minces. Ils ont un rayon de 0,1\u00a0mm et une \u00e9paisseur de paroi d&rsquo;environ 0,2\u00a0\u00b5m. Les poumons contiennent environ 300 millions d&rsquo;alv\u00e9oles par poumon, chacun envelopp\u00e9 dans une fine maille de capillaires. Donner le rayon d\u2019une alv\u00e9ole pulmonaire. \u00a0Donner le nombre d\u2019alv\u00e9ole pr\u00e9sent dans les poumons \u00a0Calculer l\u2019aire d\u2019une alv\u00e9ole en consid\u00e9rant qu\u2019elle est de forme sph\u00e9rique Calculer la surface que repr\u00e9sente l\u2019ensemble des alv\u00e9oles de nos poumons<\/p>\n","category_list_v2":"<a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/5eme\/\" rel=\"category tag\">5eme<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/5respidemarche\/\" rel=\"category tag\">5respidemarche<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/5respilangage\/\" rel=\"category tag\">5respilangage<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/decouverte\/\" rel=\"category tag\">D\u00e9couverte<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/news\/\" rel=\"category tag\">news<\/a>","author_info_v2":{"name":"RolandC","url":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/author\/rollandc\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/1908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/comments?post=1908"}],"version-history":[{"count":3,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/1908\/revisions"}],"predecessor-version":[{"id":5994,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/1908\/revisions\/5994"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/media\/1909"}],"wp:attachment":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/media?parent=1908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/categories?post=1908"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/tags?post=1908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}