{"id":10269,"date":"2022-02-15T23:34:45","date_gmt":"2022-02-15T22:34:45","guid":{"rendered":"https:\/\/agora.xtec.cat\/escsol-ixent\/?p=10269"},"modified":"2022-02-15T23:35:07","modified_gmt":"2022-02-15T22:35:07","slug":"us-heu-fixat-que-quan-obrim-una-bombona-de-buta-sonen-com-xiulets","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escsol-ixent\/general\/us-heu-fixat-que-quan-obrim-una-bombona-de-buta-sonen-com-xiulets\/","title":{"rendered":"Us heu fixat que quan obrim una bombona de but\u00e0 sonen com xiulets?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Segons el model cineticocorpuscular tota la mat\u00e8ria est\u00e0 formada per part\u00edcules en moviment. Si les part\u00edcules tenen m\u00e9s temperatura, el seu moviment augmenta, llavors aix\u00f2 fa que la for\u00e7a d&#8217;atracci\u00f3 disminueixi i que la cohesi\u00f3 tamb\u00e9 disminueixi. Aix\u00f2 seria l&#8217;exemple d&#8217;un gas.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En aquest cas es tracta d&#8217;una bombona de but\u00e0. La bombona de but\u00e0 pesa molt i sona com si hi hagu\u00e9s un l\u00edquid perqu\u00e8 dins d&#8217;ella hi ha moltes part\u00edcules comprimides que \u00e9s per aix\u00f2 que sona com un l\u00edquid, per\u00f2 quan l&#8217;obrim es converteix en gas. La seva for\u00e7a d&#8217;atracci\u00f3 no existeix i el seu moviment \u00e9s poc perqu\u00e8 estan tan comprimides que una part sembla l\u00edquid, per\u00f2\u00a0 tornant a la pregunta &#8220;per qu\u00e8 quan obrim una bombona de but\u00e0 sona molt?&#8221; \u00e9s degut al fet que les part\u00edcules estan comprimides i en obrir la bombona surten moltes part\u00edcules de cop, la seva for\u00e7a d&#8217;atracci\u00f3 segueix sense existir i sona molt perqu\u00e8 surten moltes part\u00edcules de cop.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>I. Corco<a href=\"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-content\/uploads\/usu898\/2022\/02\/Condensacio-2-1-e1644964419493.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10273 alignleft\" src=\"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-content\/uploads\/usu898\/2022\/02\/Condensacio-2-1-e1644964419493.jpg\" alt=\"\" width=\"288\" height=\"235\" srcset=\"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-content\/uploads\/usu898\/2022\/02\/Condensacio-2-1-e1644964419493.jpg 458w, https:\/\/agora.xtec.cat\/escsol-ixent\/wp-content\/uploads\/usu898\/2022\/02\/Condensacio-2-1-e1644964419493-300x245.jpg 300w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/a>bado<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Segons el model cineticocorpuscular tota la mat\u00e8ria est\u00e0 formada per part\u00edcules en moviment. Si les part\u00edcules tenen m\u00e9s temperatura, el seu moviment augmenta, llavors aix\u00f2 fa que la for\u00e7a d&#8217;atracci\u00f3 disminueixi i que la cohesi\u00f3 tamb\u00e9 disminueixi. Aix\u00f2 seria l&#8217;exemple d&#8217;un gas.<br \/>\nEn aquest cas es&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escsol-ixent\/general\/us-heu-fixat-que-quan-obrim-una-bombona-de-buta-sonen-com-xiulets\/\" title=\"Read Us heu fixat que quan obrim una bombona de but\u00e0 sonen com xiulets?\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[5,1,29],"tags":[],"class_list":["post-10269","post","type-post","status-publish","format-standard","hentry","category-eso-2","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/posts\/10269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/comments?post=10269"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/posts\/10269\/revisions"}],"predecessor-version":[{"id":10274,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/posts\/10269\/revisions\/10274"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/media?parent=10269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/categories?post=10269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsol-ixent\/wp-json\/wp\/v2\/tags?post=10269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}