{"id":25802,"date":"2023-10-25T17:39:39","date_gmt":"2023-10-25T15:39:39","guid":{"rendered":"https:\/\/agora.xtec.cat\/col-imma-lloret\/?p=25802"},"modified":"2024-02-28T21:25:44","modified_gmt":"2024-02-28T20:25:44","slug":"som-cientifics-4","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/col-imma-lloret\/general\/som-cientifics-4\/","title":{"rendered":"Som cient\u00edfics"},"content":{"rendered":"

Durant aquest m\u00e9s d’octubre hem continuat experimentant i hem aprofitat per portar a terme els seg\u00fcents experiments:<\/p>\n

1er. El llapis trencat. Hem omplert un got transparent amb aigua i seguidament hem introdu\u00eft un llapis. Ens ha donat la impressi\u00f3 que es veu com trencat. Aix\u00f2 es deu al fet que els raigs de llum tenen ara tres angles diferents de refracci\u00f3. Per aix\u00f2, la visi\u00f3 del mateix queda modificada en cada canvi d\u2019aigua.<\/p>\n

2n. Pluja de colors: en aquest experiment podem veure com\u00a0l\u2019oli \u00e9s menys dens que l\u2019aigua<\/strong> i per tant es queda a la superf\u00edcie.La proposta consta en dipositar gotes amb colorants de colors\u00a0 sobre l’oli. Al cap de dos minuts les gotes de colorant es van i l’hem segellat perqu\u00e8 no s’escapi l’aire. Despr\u00e9s filtrant creant fils de colors.<\/p>\n

3er. Expulsa la brut\u00edcia. En un plat hi hem posat aigua i hem posat pebre en pols. De moment el pebre s’ha mantingut a la superf\u00edcie, per`quan hem posat una gota de sab\u00f3 l\u00edquid el pebre a fugit cap a la vorera del plat o ha anat cap el fons del plat. Aix\u00f2 ha succe\u00eft perqu\u00e8 el sab\u00f3 trenca les mol\u00e8cules de l’aigua i el pebre no t\u00e9 on sostenir-se.<\/p>\n

4rt. La Font: En aquest experiment hem necessitat una ampolla de pl\u00e0stic, aigua una palleta i un globus. Hem omplert l’ampolla quasi plena, hem fet una incisi\u00f3 per introduir una palleta i l’hem segellat perqu\u00e8 no s’escapi l’aire. Hem posat un globus inflat en el broc de l’ampolla i l’aire del globus ha fet emp\u00e8nyer l’aigua que ha sortit per la palleta.<\/p>\n

Aqu\u00ed teniu un les fotos de tots els experiments.<\/p>\n

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

Durant el mes d’octubre…… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":21259,"comment_status":"closed","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":[760,1,121,670,29],"tags":[],"class_list":["post-25802","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2023-2024","category-general","category-i5","category-nascuts-2018","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/posts\/25802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/comments?post=25802"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/posts\/25802\/revisions"}],"predecessor-version":[{"id":25825,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/posts\/25802\/revisions\/25825"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/media\/21259"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/media?parent=25802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/categories?post=25802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-imma-lloret\/wp-json\/wp\/v2\/tags?post=25802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}