{"id":1958,"date":"2019-07-02T21:04:30","date_gmt":"2019-07-02T19:04:30","guid":{"rendered":"https:\/\/www.lycee-mariecurie.org\/?p=1958"},"modified":"2019-07-02T22:01:46","modified_gmt":"2019-07-02T20:01:46","slug":"science-in-englisch-cloud-chamber","status":"publish","type":"post","link":"https:\/\/www.lycee-mariecurie.org\/index.php\/2019\/07\/02\/science-in-englisch-cloud-chamber\/","title":{"rendered":"Science in Englisch : Cloud Chamber"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>7 pupils from class 1S1 are at Lyc\u00e9e Marie Curie when the others make a trip to Berlin April 2019. Are they bored ? No, they do science in English and build a cloud chamber to see natural radioactivity ! This is a box who show particle tracks. How it works ? An unstable alcohol gas is produced because of the difference of temperature between the top of the box (20 \u00b0C) and the bottom refreshed by dry ice (- 80 \u00b0C). When an electric charged particle  (proton, electron, muon&#8230;)  passes threw, an alcohol molecule is ionized and disturbs the gas around it, this forms a track of liquid drops.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/20190405_114126-1024x576.jpg\" alt=\"\" class=\"wp-image-1976\" srcset=\"https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/20190405_114126-1024x576.jpg 1024w, https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/20190405_114126-300x169.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>The idea come from CERN, the particle accelerator in Geneva where their teacher Mme Winter learned particle physic 5 days long.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/IMG_20181023_161323-1024x576.jpg\" alt=\"\" class=\"wp-image-1971\" srcset=\"https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/IMG_20181023_161323-1024x576.jpg 1024w, https:\/\/www.lycee-mariecurie.org\/wp-content\/uploads\/2019\/07\/IMG_20181023_161323-300x169.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>7 pupils from class 1S1 are at Lyc\u00e9e Marie Curie when the others make a trip to Berlin April 2019. Are they bored ? No, they do science in English and build a cloud chamber to see natural radioactivity !&#8230;<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67,154],"tags":[],"class_list":["post-1958","post","type-post","status-publish","format-standard","hentry","category-conferences-scientifiques-revues","category-projets-de-classe","no-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/posts\/1958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/comments?post=1958"}],"version-history":[{"count":13,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/posts\/1958\/revisions"}],"predecessor-version":[{"id":1993,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/posts\/1958\/revisions\/1993"}],"wp:attachment":[{"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/media?parent=1958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/categories?post=1958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lycee-mariecurie.org\/index.php\/wp-json\/wp\/v2\/tags?post=1958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}