{"id":4695,"date":"2018-10-08T10:39:08","date_gmt":"2018-10-08T08:39:08","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceiprellinars\/?p=4695"},"modified":"2018-12-24T20:44:49","modified_gmt":"2018-12-24T19:44:49","slug":"el-genis-ens-parla-sobre-lelectricitat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiprellinars\/grans\/el-genis-ens-parla-sobre-lelectricitat\/","title":{"rendered":"EL GEN\u00cdS ENS PARLA SOBRE L’ELECTRICITAT"},"content":{"rendered":"

El dimarts 2 d’octubre el Gen\u00eds, el pare de la Farners i la Vinyet, va venir a la classe a explicar-nos una mica m\u00e9s sobre l’electricitat.<\/p>\n

Ell ens va explicar que de petit es va comen\u00e7ar a interessar per l’electricitat mentre escoltava la r\u00e0dio i es preguntava com podia funcionar si els locutors estaven a un altre lloc (Barcelona).<\/p>\n

L’Univers est\u00e0 format per quatre forces, tot i que nom\u00e9s ens va parlar de dues: ELECTROMAGNETISME I GRAVETAT.<\/p>\n

L’electromagnetisme \u00e9s un tipus d’electricitat que es genera a partir d’un imant, i vam poder fer un circuit motor amb uns materials concrets: cargol, cable de coure, un imant i una pila.<\/p>\n

Perqu\u00e8 ens adon\u00e9ssim de la for\u00e7a de l’electricitat, ens va parlar que un llamp t\u00e9 100.000.000 de volts, mentre que una casa nom\u00e9s necessita 200 volts. El problema \u00e9s que encara no s’ha descobert la manera d’emmagatzemar tota aquesta energia.<\/p>\n

Les persones que tenen el cor malalt, necessiten un aparell que genera una desc\u00e0rrega el\u00e8ctrica quan el cor deixa de funcionar, i ens va ensenyar un v\u00eddeo on es veu un jugador de futbol que t\u00e9 una parada card\u00edaca, i que al cap d’uns segons es torna a aixecar, perqu\u00e8 li fa una desc\u00e0rrega el\u00e8ctrica i el cor torna a bategar. Nosaltres sabem que al local hi ha un DHEA, que \u00e9s un aparell que permet fer desc\u00e0rregues el\u00e8ctriques i que ben aviat aprendrem a fer-la servir.<\/p>\n

Per \u00faltim ens va fer reflexionar sobre els tipus d’energies que existeixen: algunes s\u00f3n renovables i d’altres no. Per exemple, l’energia solar, e\u00f2lica, hidr\u00e0ulica, mareomotriu, geot\u00e8rmica i biomassa. Les que m\u00e9s contaminen s\u00f3n carb\u00f3, gas, petroli i l’energia nuclear. Nosaltres som els responsables d’escollir a quina companyia el\u00e8ctrica comprem l’electricitat i quina d’aquestes fonts utilitza.<\/p>\n

Volem donar les gr\u00e0cies al Gen\u00eds per venir a explicar-nos tantes coses interessants sobre l’electricitat. Ens va agrada molt\u00edssim!!!<\/p>\n

\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n

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

electricitat<\/p>\n","protected":false},"author":21,"featured_media":4698,"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":[9],"tags":[],"class_list":["post-4695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grans"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/4695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/comments?post=4695"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/4695\/revisions"}],"predecessor-version":[{"id":4705,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/4695\/revisions\/4705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media\/4698"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media?parent=4695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/categories?post=4695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/tags?post=4695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}