{"id":531,"date":"2025-03-05T09:49:22","date_gmt":"2025-03-05T08:49:22","guid":{"rendered":"https:\/\/mruizsvt.fr\/?page_id=531"},"modified":"2025-03-05T09:50:16","modified_gmt":"2025-03-05T08:50:16","slug":"2-3-les-conversions-denergie","status":"publish","type":"page","link":"https:\/\/mruizsvt.fr\/index.php\/6-eme\/chapitre-4-les-mouvements-et-lenergie\/2-3-les-conversions-denergie\/","title":{"rendered":"2.3 Les conversions d&rsquo;\u00e9nergie"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote has-text-align-center is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Exercice<\/p>\n\n\n\n<p>Livre SVT page 60-61<\/p>\n<\/blockquote>\n\n\n\n<p class=\"has-text-align-center\"><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\">Correction<\/p>\n<\/blockquote>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Sur la photographie, on y voit des \u00e9oliennes et des panneaux solaires photovolta\u00efque.<br><\/li>\n\n\n\n<li>La forme d&rsquo;\u00e9nergie re\u00e7ue par les panneaux solaires photovolta\u00efques est de l\u2019\u00e9nergie lumineuse.<\/li>\n<\/ol>\n\n\n\n<p>Les \u00e9oliennes re\u00e7oivent de l\u2019\u00e9nergie cin\u00e9tique.<\/p>\n\n\n\n<p>3. L\u2019alternateur ag\u00eet comme un convertisseur transformant l\u2019\u00e9nergie cin\u00e9tique en \u00e9nergie \u00e9lectrique et \u00e9nergie thermique.<\/p>\n\n\n\n<p>4. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"420\" src=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2025\/03\/image-3.png\" alt=\"\" class=\"wp-image-533\" srcset=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2025\/03\/image-3.png 1000w, https:\/\/mruizsvt.fr\/wp-content\/uploads\/2025\/03\/image-3-300x126.png 300w, https:\/\/mruizsvt.fr\/wp-content\/uploads\/2025\/03\/image-3-768x323.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\">Bilan<\/p>\n<\/blockquote>\n\n\n\n<p class=\"has-accent-3-color has-text-color has-link-color wp-elements-04e552c3a874052e7ae3703d30834e75\">&nbsp;Une cha\u00eene \u00e9nerg\u00e9tique repr\u00e9sente le processus de conversion d\u2019une \u00e9nergie. On repr\u00e9sente dans un rectangle les r\u00e9servoirs d\u2019\u00e9nergies (d\u2019o\u00f9 provient l\u2019\u00e9nergie), dans un ovale les convertisseurs et d\u2019une fl\u00e8che les \u00e9nergies mise en jeu. Dans presque tous les convertisseurs, il y a une perte d\u2019\u00e9nergie thermique.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exercice Livre SVT page 60-61 Correction Les \u00e9oliennes re\u00e7oivent de l\u2019\u00e9nergie cin\u00e9tique. 3. L\u2019alternateur ag\u00eet comme un convertisseur transformant l\u2019\u00e9nergie cin\u00e9tique en \u00e9nergie \u00e9lectrique et \u00e9nergie thermique. 4. Bilan &nbsp;Une cha\u00eene \u00e9nerg\u00e9tique repr\u00e9sente le processus de conversion d\u2019une \u00e9nergie. On repr\u00e9sente dans un rectangle les r\u00e9servoirs d\u2019\u00e9nergies (d\u2019o\u00f9 provient l\u2019\u00e9nergie), dans un ovale les convertisseurs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":466,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-531","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/comments?post=531"}],"version-history":[{"count":2,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/531\/revisions"}],"predecessor-version":[{"id":535,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/531\/revisions\/535"}],"up":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/466"}],"wp:attachment":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/media?parent=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}