{"id":5481,"date":"2025-01-20T08:46:57","date_gmt":"2025-01-20T07:46:57","guid":{"rendered":"https:\/\/agora.xtec.cat\/ieja\/?p=5481"},"modified":"2025-01-20T08:46:57","modified_gmt":"2025-01-20T07:46:57","slug":"6e-projecte-energies","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieja\/general\/6e-projecte-energies\/","title":{"rendered":"6\u00e8: Projecte &#8220;energies&#8221;"},"content":{"rendered":"<p>L&#8217;alumnat de 6\u00e8 ha realitzat un experiment per descobrir com els colors interaccionen amb la llum i la calor. Han investigat com els globus reaccionen quan estan exposats a raigs de llum i el resultat ha estat sorprenent. Els globus reflecteixen el color que veiem i absorbeixen la llum dels altres colors. Aquesta llum absorbida es transforma en energia i provoca un augment de temperatura al material del globus. Aix\u00ed \u00e9s com han comprovat la difer\u00e8ncia entre un globus blanc i un globus negre: el globus blanc no rebenta perqu\u00e8 el color blanc reflecteix tota la llum, actuant com una suma de tots els colors, cosa que impedeix que el globus s&#8217;escalfi i es debiliti, mentre que el globus negre s\u00ed que rebenta perqu\u00e8 el color negre absorbeix tots els raigs de llum i aquesta energia absorbida escalfa el globus fins al punt que el material no pot suportar la tensi\u00f3 i acaba explotant. Aquest experiment ha ajudat l\u2019alumnat a entendre conceptes cient\u00edfics com la reflexi\u00f3 i l\u2019absorci\u00f3 de la llum aix\u00ed com la transformaci\u00f3 d&#8217;energia en calor, una manera pr\u00e0ctica i emocionant d&#8217;aprendre ci\u00e8ncia.<a href=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5485\" src=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902-1536x2048.jpg 1536w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150207-scaled-e1737359072902.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5484\" src=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952-1536x2048.jpg 1536w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_150023-scaled-e1737359062952.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5483\" src=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615-1536x2048.jpg 1536w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145947-scaled-e1737359050615.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5482\" src=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832-1536x2048.jpg 1536w, https:\/\/agora.xtec.cat\/ieja\/wp-content\/uploads\/usu2185\/2025\/01\/20250116_145736-scaled-e1737359035832.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de 6\u00e8 ha realitzat un experiment per descobrir com els colors interaccionen amb la llum i la calor. Han investigat com els globus reaccionen quan estan exposats a raigs de llum i el resultat ha estat sorprenent. Els globus reflecteixen el color que veiem i absorbeixen la llum dels altres colors. Aquesta llum absorbida [&hellip;]<\/p>\n","protected":false},"author":27,"featured_media":5482,"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,"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":[1,29,104],"tags":[321,177,121,145],"class_list":["post-5481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada","category-pri","tag-6e","tag-cicle-superior","tag-medi","tag-projecte"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/posts\/5481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/comments?post=5481"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/posts\/5481\/revisions"}],"predecessor-version":[{"id":5487,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/posts\/5481\/revisions\/5487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/media\/5482"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/media?parent=5481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/categories?post=5481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieja\/wp-json\/wp\/v2\/tags?post=5481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}