{"id":9047,"date":"2020-10-04T19:58:11","date_gmt":"2020-10-04T17:58:11","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/?p=9047"},"modified":"2020-10-04T19:58:11","modified_gmt":"2020-10-04T17:58:11","slug":"experiment-salinitat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/promocions\/argentina\/experiment-salinitat\/","title":{"rendered":"Experiment salinitat"},"content":{"rendered":"

Els alumnes de 5\u00e8, som la classe del triangle de les bermudes, on hi ha llegendes que expliquen que molts vaixells s’enfonsen quan arriben a aquest punt. Aix\u00f2 ens ha portat a fer-nos preguntes sobre la sal del mar i de l’oce\u00e0, i com aquesta fa que flotin els elements que es troben en ells.<\/p>\n

Aquestes setmanes hem estat fent un experiment per comprovar com afecta la salinitat de diferents mars a un objecte per tal que aquest floti en l’aigua. En grups hem representat tres mars diferents, el mar Roig, el mar B\u00e0ltic i el mar Mediterrani, afegint menys o m\u00e9s sal a aquests segons les caracter\u00edstiques d’aquests tres mars. Amb un tom\u00e0quet hem comprovat que la flotabilitat est\u00e0 condicionada per la quantitat de sal en l’aigua. Tamb\u00e9 hem parlat del mar mort, un mar que triplica la quantitat de sal en l’aigua a difer\u00e8ncia d’altres.
\nVoleu veure com ha anat l’experiment?
\nFeu clic a la proveta d’experiments per veure imatges de l’experi\u00e8ncia.<\/p>\n

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

Els alumnes de 5\u00e8, som la classe del triangle de les bermudes, on hi ha llegendes que expliquen que molts vaixells s’enfonsen quan arriben a aquest punt. Aix\u00f2 ens ha portat a fer-nos preguntes sobre la sal del mar i de l’oce\u00e0, i com aquesta fa que flotin els elements que es troben en ells. […]<\/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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35,13],"tags":[],"class_list":["post-9047","post","type-post","status-publish","format-standard","hentry","category-blocs","category-argentina"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/posts\/9047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/comments?post=9047"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/posts\/9047\/revisions"}],"predecessor-version":[{"id":9049,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/posts\/9047\/revisions\/9049"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/media?parent=9047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/categories?post=9047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-laginesta-vallirana\/wp-json\/wp\/v2\/tags?post=9047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}