{"id":4263,"date":"2019-01-27T11:18:37","date_gmt":"2019-01-27T10:18:37","guid":{"rendered":"http:\/\/agora.xtec.cat\/esc-elfar\/?p=4263"},"modified":"2019-01-27T11:18:37","modified_gmt":"2019-01-27T10:18:37","slug":"els-eclipsis-lunars-i-solars-2","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-elfar\/nivells\/els-eclipsis-lunars-i-solars-2\/","title":{"rendered":"Els eclipsis lunars i solars"},"content":{"rendered":"

Un eclipsi lunar es un fet astron\u00f2mic que nom\u00e9s passa quan la Terra es posa entremig del Sol i la Lluna. Llavors la Terra fa ombra a la Lluna i la veiem de color fosc, com si fos de nit. Per tant, els tres cossos; Terra, Lluna i Sol han d’estar alineats perqu\u00e8 aix\u00f2 passi. En canvi, quan la Lluna amaga el Sol, direm que \u00e9s un eclipsi solar.<\/p>\n

Als tallers interaules d’experimentaci\u00f3 hem observat aquest fen\u00f2men i ens hem constru\u00eft nosaltres mateixos una plataforma, el damunt de la qual hi hem posat la Terra i la Lluna. Amb una llanterna hem simulat el Sol i hem anat projectant les ombres depenent d’on estaven situats els cossos celestes. Finalment ens hem posat unes ulleres especials per tal de mirar el sol en directe. Aquestes ulleres s\u00f3n imprescindibles per observar els eclipsis solars i no fer-nos malb\u00e9 els ulls. Mireu<\/p>\n

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

Un eclipsi lunar es un fet astron\u00f2mic que nom\u00e9s passa quan la Terra es posa entremig del Sol i la Lluna. Llavors la Terra fa ombra a la Lluna i la veiem de color fosc, com si fos de nit. Per tant, els tres cossos;… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":4264,"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,"footnotes":""},"categories":[117,3,1],"tags":[60,55],"class_list":["post-4263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4t","category-5e","category-nivells","tag-infantil","tag-experimentacio"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/comments?post=4263"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4263\/revisions"}],"predecessor-version":[{"id":4266,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/4263\/revisions\/4266"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media\/4264"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media?parent=4263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/categories?post=4263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/tags?post=4263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}