{"id":23445,"date":"2022-01-07T13:24:24","date_gmt":"2022-01-07T11:24:24","guid":{"rendered":"https:\/\/www.imelasavoie.fr\/?p=23445"},"modified":"2022-01-07T23:46:36","modified_gmt":"2022-01-07T21:46:36","slug":"atelier-sciences-les-differents-etats-de-leau","status":"publish","type":"post","link":"https:\/\/www.imelasavoie.fr\/?p=23445","title":{"rendered":"[Atelier Sciences] Les diff\u00e9rents \u00e9tats de l&rsquo;eau"},"content":{"rendered":"\n<p class=\"has-text-align-center\"><strong><em>\u00ab\u00a0Pourquoi l\u2019hiver l\u2019\u00e9tang des L\u00e9sines est gel\u00e9 en hiver?\u00a0\u00bb<\/em><\/strong><\/p>\n\n\n\n<p>En d\u00e9but d\u2019ann\u00e9e, nous sommes all\u00e9s faire une randonn\u00e9e \u00e0 l\u2019\u00e9tang des L\u00e9sines. Alors, l\u2019eau de l\u2019\u00e9tang \u00e9tait sous forme liquide. Des p\u00eacheurs pouvaient attraper des poissons.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000-1024x576.jpg\" alt=\"\" class=\"wp-image-21408\" width=\"670\" height=\"376\" srcset=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000-1024x576.jpg 1024w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000-300x169.jpg 300w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000-768x432.jpg 768w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000-1536x864.jpg 1536w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/02\/IMG_20210225_150000.jpg 1920w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/a><figcaption>L&rsquo;\u00e9tang des L\u00e9sines \u00e0 l&rsquo;automne<\/figcaption><\/figure>\n\n\n\n<p>Mardi 4 janvier, nous sommes retourn\u00e9s aux L\u00e9sines et cette fois l\u2019eau de l\u2019\u00e9tang \u00e9tait gel\u00e9e.<\/p>\n\n\n\n<p>Nous pouvions jeter des pierres sur le lac et elles glissaient dessus ou cassaient la glace quand elles \u00e9taient trop lourdes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-768x1024.jpg\" alt=\"\" class=\"wp-image-23346\" srcset=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-768x1024.jpg 768w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-225x300.jpg 225w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-1152x1536.jpg 1152w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-1536x2048.jpg 1536w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2021\/12\/IMG_20211217_102119-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption>L&rsquo;\u00e9tang des L\u00e9sines en hiver<\/figcaption><\/figure>\n\n\n\n<p>Nous allons essayer de comprendre les diff\u00e9rents changements d\u2019\u00e9tats de l\u2019eau pour r\u00e9pondre \u00e0 cette question.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2022\/01\/vaporisation_courbe_eau_pure_560.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"560\" src=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2022\/01\/vaporisation_courbe_eau_pure_560.jpg\" alt=\"\" class=\"wp-image-23450\" srcset=\"https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2022\/01\/vaporisation_courbe_eau_pure_560.jpg 560w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2022\/01\/vaporisation_courbe_eau_pure_560-300x300.jpg 300w, https:\/\/www.imelasavoie.fr\/wp-content\/uploads\/2022\/01\/vaporisation_courbe_eau_pure_560-150x150.jpg 150w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/figure>\n\n\n\n<p>Avec ce graphique, nous avons appris que l&rsquo;eau liquide s&rsquo;\u00e9vapore lorsqu&rsquo;elle atteint les 100\u00b0C. Elle passe alors de l&rsquo;\u00e9tat liquide \u00e0 l&rsquo;\u00e9tat gazeux.<\/p>\n\n\n\n<p>Ci-dessous une vid\u00e9o pour mieux comprendre ce ph\u00e9nom\u00e8ne.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-prise-en-charge-des-contenus-embarques wp-block-embed-prise-en-charge-des-contenus-embarques wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Ebullition et \u00e9vaporation de l&#039;eau (exp\u00e9rience)\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/fKkxdaB30tk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Dans les prochaines semaines, nous continuerons notre recherche sur ce sujet passionnant.<\/p>\n\n\n\n<p class=\"has-text-align-center\">La classe mandela 2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00ab\u00a0Pourquoi l\u2019hiver l\u2019\u00e9tang des L\u00e9sines est gel\u00e9 en hiver?\u00a0\u00bb En d\u00e9but d\u2019ann\u00e9e, nous sommes all\u00e9s faire une randonn\u00e9e \u00e0 l\u2019\u00e9tang des L\u00e9sines. Alors, l\u2019eau de l\u2019\u00e9tang \u00e9tait sous forme liquide. Des p\u00eacheurs pouvaient attraper des poissons. Mardi 4 janvier, nous &hellip; <a href=\"https:\/\/www.imelasavoie.fr\/?p=23445\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56,58],"tags":[],"class_list":["post-23445","post","type-post","status-publish","format-standard","hentry","category-les-classes-et-ateliers","category-mandela2"],"_links":{"self":[{"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=\/wp\/v2\/posts\/23445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23445"}],"version-history":[{"count":0,"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=\/wp\/v2\/posts\/23445\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imelasavoie.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}