{"id":2668,"date":"2018-02-26T13:31:39","date_gmt":"2018-02-26T12:31:39","guid":{"rendered":"http:\/\/agora.xtec.cat\/esc-elfar\/?p=2668"},"modified":"2018-02-26T13:37:11","modified_gmt":"2018-02-26T12:37:11","slug":"els-globus-i-lespelma","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-elfar\/nivells\/els-globus-i-lespelma\/","title":{"rendered":"El globus i l’espelma"},"content":{"rendered":"

Els divendres passat l’alumnat de cicle mitj\u00e0 vam realitzar un experiment senzill per\u00f2 molt \u00fatil per visualitzar els efectes que pot produir les diferents temperatures de l’aigua.<\/p>\n

Vam agafar dos globus, un d’ells el vam inflar amb aire i l’altre el vam omplir amb aigua freda. Seguidament vam passar el globus amb aire per sobre la flama d’una espelma i vam observar que r\u00e0pidament es rebentava. Despr\u00e9s vam agafar el globus amb aigua i vam repetir el proc\u00e9s, per\u00f2 en aquest cas ens vam adonar que el globus s’anava quedant de color negre per sota, per\u00f2 no es rebentava.<\/p>\n

Van indagar sobre el que podia haver passat. Nom\u00e9s els m\u00e9s observadors\/es van detectar que la causa d’una reacci\u00f3 o altra era la temperatura de l’aigua.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Els divendres passat l’alumnat de cicle mitj\u00e0 vam realitzar un experiment senzill per\u00f2 molt \u00fatil per visualitzar els efectes que pot produir les diferents temperatures de l’aigua.
\nVam agafar dos globus, un d’ells el vam inflar amb aire i l’altre el vam omplir amb aigua freda.… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":7,"featured_media":2669,"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":[109,1],"tags":[74,75,71,61,55],"class_list":["post-2668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-experimentacio","category-nivells","tag-3r","tag-4t","tag-cm","tag-primaria","tag-experimentacio"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/comments?post=2668"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2668\/revisions"}],"predecessor-version":[{"id":2673,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2668\/revisions\/2673"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media\/2669"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media?parent=2668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/categories?post=2668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/tags?post=2668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}