{"id":10687,"date":"2025-04-08T08:37:33","date_gmt":"2025-04-08T06:37:33","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?p=10687"},"modified":"2025-04-08T12:03:11","modified_gmt":"2025-04-08T10:03:11","slug":"experimentem-sobre-la-llum-i-la-densitat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/general\/experimentem-sobre-la-llum-i-la-densitat\/","title":{"rendered":"Experimentem sobre la llum i la densitat"},"content":{"rendered":"\n<div class=\"wp-block-getwid-images-slider has-arrows-inside has-dots-inside has-images-center has-fitted-images\"><div class=\"wp-block-getwid-images-slider__wrapper\" data-effect=\"slide\" data-slides-show=\"1\" data-slides-show-laptop=\"1\" data-slides-show-tablet=\"1\" data-slides-show-mobile=\"1\" data-slides-scroll=\"1\" data-autoplay=\"true\" data-pause-hover=\"true\" data-autoplay-speed=\"8000\" data-infinite=\"true\" data-animation-speed=\"800\" data-center-mode=\"false\" 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src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1087.jpg\" data-id=\"10692\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10692\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1087.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10692\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1087.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1087-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1087-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1086.jpg\" data-id=\"10693\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10693\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1086.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10693\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1086.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1086-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1086-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1085.jpg\" data-id=\"10694\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10694\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1085.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10694\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1085.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1085-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1085-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1084.jpg\" data-id=\"10695\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10695\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1084.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10695\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1084.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1084-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1084-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1083.jpg\" data-id=\"10696\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10696\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1083.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10696\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1083.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1083-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1083-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1082.jpg\" data-id=\"10697\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10697\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1082.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10697\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1082.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1082-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1082-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1080.jpg\" data-id=\"10698\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10698\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1080.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10698\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1080.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1080-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1080-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1078.jpg\" data-id=\"10700\" data-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?attachment_id=10700\" data-original-link=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1078.jpg\" class=\"wp-block-getwid-images-slider__image wp-image-10700\" srcset=\"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1078.jpg 640w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1078-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-content\/uploads\/usu2627\/2025\/04\/IMG_1078-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><\/div><\/div>\n\n\n\n<p class=\"has-luminous-vivid-orange-background-color has-background\">Els dijous a la tarda, de 15:00 a 16:30, a 6\u00e8 fem 3 grups. Un grup fa angl\u00e8s i els altres dos fan experiments.<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\">Els dos \u00faltims experiments han sigut:<\/p>\n\n\n\n<p>1-<strong>La densitat de la mat\u00e8ria.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"has-luminous-vivid-orange-background-color has-background\">Agaf\u00e0vem un got medidor, l\u2019omplien d\u2019aigua i endins\u00e0vem una pedra, una fusta, un cargol de ferro, un pl\u00e0stic o porexpan i aix\u00ed veiem quin volum ocupaven. Amb una balan\u00e7a els pesaven i despr\u00e9s calcul\u00e0vem la seva <em>densitat.<\/em>&nbsp;<\/p>\n\n\n\n<p>2- <strong>El so i la llum.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>F<\/strong>\u00e8iem diferents experiments. Un era d&#8217;unir dos gots amb una corda i parlar a veure si qui estava a&nbsp; l&#8217;altre costat t\u2019escoltava.&nbsp;Un altre experiment consistia a il\u00b7luminar amb una llanterna un prisma per veure la <em>dispersi\u00f3 de la llum.<\/em> Un altre en el que agaf\u00e0vem un llapis i el fic\u00e0vem dins d\u2019aigua i es podia veure&nbsp; el llapis com una mica tor\u00e7at.<\/p>\n\n\n\n<p class=\"has-white-background-color has-background\">                                                                                                                    <strong> <em>Bruno, Lucas i Iria<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els dijous a la tarda, de 15:00 a 16:30, a 6\u00e8 fem 3 grups. Un grup fa angl\u00e8s i els altres dos fan experiments. Els dos \u00faltims experiments han sigut: 1-La densitat de la mat\u00e8ria.&nbsp; Agaf\u00e0vem un got medidor, l\u2019omplien d\u2019aigua i endins\u00e0vem una pedra, una fusta, un cargol de ferro, un pl\u00e0stic o porexpan [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":10694,"comment_status":"open","ping_status":"open","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":[13,1],"tags":[],"class_list":["post-10687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exalumnes","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/10687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/comments?post=10687"}],"version-history":[{"count":5,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/10687\/revisions"}],"predecessor-version":[{"id":10716,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/10687\/revisions\/10716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/media\/10694"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/media?parent=10687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/categories?post=10687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/tags?post=10687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}