{"id":6264,"date":"2019-02-28T20:19:09","date_gmt":"2019-02-28T19:19:09","guid":{"rendered":"http:\/\/agora.xtec.cat\/ieslasedeta\/?p=6264"},"modified":"2025-11-06T17:05:25","modified_gmt":"2025-11-06T16:05:25","slug":"io-i-europa-els-satellits-dels-volcans","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieslasedeta\/2018-2019\/io-i-europa-els-satellits-dels-volcans\/","title":{"rendered":"I\u00f3 i Europa: els sat\u00e8l\u00b7lits dels volcans?"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"attachment-266x266 aligncenter\" src=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/io-i-europa.jpg\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" srcset=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/io-i-europa.jpg 347w, https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/io-i-europa-300x104.jpg 300w\" alt=\"\" width=\"324\" height=\"112\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\"><span class=\"hiddenSpellError\">I\u00f3<\/span> \u00e9s la primera lluna de J\u00fapiter descoberta per Galileo Galilei i est\u00e0 al costat d&#8217;Europa, <span class=\"hiddenSpellError\">Ganimedes<\/span> i <span class=\"hiddenSpellError\">Cal\u00b7listo<\/span>, els quals anomenem les llunes Galileanes. I\u00f3 \u00e9s el quart sat\u00e8l\u00b7lit m\u00e9s gran del sistema solar. \u00c9s el m\u00e9s sec que han trobat, per tant, el m\u00e9s volc\u00e0nic.<\/p>\n<p>El di\u00e0metre d&#8217;Europa \u00e9s 3.121,6 km, di\u00e0metre molt semblant al de la lluna que \u00e9s 3.474 km. Si ho comparem amb el de la Terra que \u00e9s de 12.742 km, veiem que s\u00f3n di\u00e0metres petits.<\/p>\n<p>Per altra banda <span class=\"hiddenSpellError\">I\u00f3<\/span> t\u00e9 un di\u00e0metre de 3.642 km. \u00c9s igual a 0,286 vegades el di\u00e0metre de la Terra.<\/p>\n<p>I\u00f3 i Europa Orbiten al voltant de J\u00fapiter. I\u00f3 triga 42,5 hores en fer una volta a J\u00fapiter mentre que Europa triga m\u00e9s.<\/p>\n<p>Entre totes les llunes que coneixem en el sistema solar Europa \u00e9s la sisena m\u00e9s gran. Aix\u00f2 vol dir que \u00e9s un sat\u00e8l\u00b7lit de grans dimensions? No, no es pot considerar un sat\u00e8l\u00b7lit perqu\u00e8 no supera la nostra lluna.<\/p>\n<p><a href=\"https:\/\/soundcloud.com\/user-340891649-442778442\/io-i-europa\/s-F3KLo\">https:\/\/soundcloud.com\/user-340891649-442778442\/io-i-europa\/s-F3KLo<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; I\u00f3 \u00e9s la primera lluna de J\u00fapiter descoberta per Galileo Galilei i est\u00e0 al costat d&#8217;Europa, Ganimedes i Cal\u00b7listo, els quals anomenem les llunes Galileanes. I\u00f3 \u00e9s el quart sat\u00e8l\u00b7lit m\u00e9s gran del sistema solar. \u00c9s el m\u00e9s sec que han trobat, per tant, el m\u00e9s volc\u00e0nic. El di\u00e0metre d&#8217;Europa \u00e9s 3.121,6 km, [&hellip;]<\/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":[165],"tags":[],"class_list":["post-6264","post","type-post","status-publish","format-standard","hentry","category-2018-2019"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts\/6264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/comments?post=6264"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts\/6264\/revisions"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/media?parent=6264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/categories?post=6264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/tags?post=6264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}