{"id":732,"date":"2014-10-26T19:41:18","date_gmt":"2014-10-26T19:41:18","guid":{"rendered":"http:\/\/blocs.xtec.cat\/laboratorimatematiques2eso\/?p=25"},"modified":"2014-10-26T19:41:18","modified_gmt":"2014-10-26T19:41:18","slug":"arribem-a-la-lluna-doblegant-paper-2","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iessantfeliu\/general\/arribem-a-la-lluna-doblegant-paper-2\/","title":{"rendered":"Arribem a la Lluna doblegant paper"},"content":{"rendered":"<p><strong>Quants doblecs de paper fan falta per arribar a la Lluna? quants dir\u00edeu?<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<div>Tots els alumnes de la classe vam dir que es necessitarien molts milers, fins i tot milions perqu\u00e8 la Lluna est\u00e0 molt lluny! Doncs sorprenentment no s\u00f3n tants tal com vam poder veure amb l&#8217;ajuda del c\u00e0lcul de fraccions i pot\u00e8ncies.<\/div>\n<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20 aligncenter\" src=\"http:\/\/agora.xtec.cat\/iessantfeliu\/wp-content\/uploads\/usu232\/2014\/10\/Imagen1-300x211.png\" alt=\"Imagen1\" width=\"210\" height=\"148\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Per estudiar les capes que necessitar\u00edem, tenint en compte que el nombre de capes \u00e9s 2 elevat als doblecs que fem i que el gruix d&#8217;una capa \u00e9s m\u00e9s o menys 0,01cm (500 folis fan uns 5cm), vam construir una taula com la seg\u00fcent:<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/iessantfeliu\/wp-content\/uploads\/usu232\/2014\/10\/lluna2-e1414351609981.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-23 aligncenter\" src=\"http:\/\/agora.xtec.cat\/iessantfeliu\/wp-content\/uploads\/usu232\/2014\/10\/lluna2-300x159.jpg\" alt=\"lluna\" width=\"383\" height=\"203\" \/><\/a>Doncs sorprenentment, amb 25 doblecs estem ja a 3km, molt m\u00e9s que qualsevol edifici del m\u00f3n! i amb 27 ja ens hem passat de la muntanya m\u00e9s alta del m\u00f3n (l&#8217;Everest est\u00e0 a 8.848m) per\u00f2 \u00e9s que <strong>amb nom\u00e9s 42 doblecs el paper tindr\u00e0 un gruix de 439.804,7km! m\u00e9s que la dist\u00e0ncia de la Terra a la Lluna (384.400 Km)!!!!<\/strong><\/p>\n<p>Ens hem quedat tots al\u00b7lucinats! qu\u00e8 fort! no ens ho creiem, per\u00f2 els n\u00fameros no enganyen i \u00e9s que les pot\u00e8ncies creixen molt r\u00e0pid!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quants doblecs de paper fan falta per arribar a la Lluna? quants dir\u00edeu?<\/p>\n<p>Tots els alumnes de la classe vam dir que es necessitarien molts milers, fins i tot milions perqu\u00e8 la Lluna est\u00e0 molt lluny! Doncs sorprenentment no s\u00f3n tants tal com vam poder veure&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iessantfeliu\/general\/arribem-a-la-lluna-doblegant-paper-2\/\" title=\"Read Arribem a la Lluna doblegant paper\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"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,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-732","post","type-post","status-publish","format-standard","hentry","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts\/732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/comments?post=732"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts\/732\/revisions"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/media?parent=732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/categories?post=732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/tags?post=732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}