{"id":2887,"date":"2026-06-04T00:05:04","date_gmt":"2026-06-03T22:05:04","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesvalldemossa\/?p=2887"},"modified":"2026-06-04T00:05:04","modified_gmt":"2026-06-03T22:05:04","slug":"eficacia-de-diferents-materials-aillants-en-la-conservacio-termica-duna-llauna-de-refresc","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesvalldemossa\/general\/eficacia-de-diferents-materials-aillants-en-la-conservacio-termica-duna-llauna-de-refresc\/","title":{"rendered":"Efic\u00e0cia de diferents materials a\u00efllants en la conservaci\u00f3 t\u00e8rmica d\u2019una llauna de refresc"},"content":{"rendered":"

Aquest treball estudia com diferents materials a\u00efllants influeixen en la transfer\u00e8ncia de calor entre una llauna de refresc i el medi.<\/p>\n

L\u2019objectiu \u00e9s determinar quin material \u00e9s m\u00e9s eficient per alentir la variaci\u00f3 de temperatura del refresc i relacionar els resultats amb les propietats f\u00edsiques dels materials, \u00e9s a dir, si anem a la platja amb una llauna de refresc amb quin material \u00e9s millor que emboliquem la llauna per mantenir-la fresca el m\u00e9s aviat possible.<\/p>\n

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

Aquest treball estudia com diferents materials a\u00efllants influeixen en la transfer\u00e8ncia de calor entre una llauna de refresc i el medi. L\u2019objectiu \u00e9s determinar quin material \u00e9s m\u00e9s eficient per alentir la variaci\u00f3 de temperatura del refresc i relacionar els resultats amb les propietats f\u00edsiques dels materials, \u00e9s a dir, si anem a la platja […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","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":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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],"tags":[],"class_list":["post-2887","post","type-post","status-publish","format-standard","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/posts\/2887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/comments?post=2887"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/posts\/2887\/revisions"}],"predecessor-version":[{"id":2891,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/posts\/2887\/revisions\/2891"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/media?parent=2887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/categories?post=2887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvalldemossa\/wp-json\/wp\/v2\/tags?post=2887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}