{"id":11405,"date":"2019-06-07T11:36:16","date_gmt":"2019-06-07T09:36:16","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesm-jmzafra\/?p=11405"},"modified":"2019-06-07T11:36:16","modified_gmt":"2019-06-07T09:36:16","slug":"avions","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/general\/avions\/","title":{"rendered":"Avions"},"content":{"rendered":"

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

Per Dominique Rodr\u00edguez, 1r ESO<\/strong><\/p>\n

Com molt b\u00e9 sabeu els avions s\u00f3n uns aparells que poden volar per\u00f2 la pregunta \u00e9s: per qu\u00e8 volen?<\/p>\n

Primer us parlar\u00e9 de les ales. Els avions tenen ales de diferents mides segons el tamany de l\u2019avi\u00f3. Les ales tenen uns flaps que s\u00f3n a la part de darrera i que per l\u2019enlairament o en la maniobra d\u2019aterrar es despleguen i serveixen per impulsar l’avi\u00f3 cap amunt o mantenir-lo a l\u2019aire a l\u2019hora d\u2019aterrar. A la part del davant les ales tenen els slaps que ajuden als flaps.<\/p>\n

Les aletes del darrera s\u00f3n per mantenir l\u2019avi\u00f3 recte i les quatre ales tenen uns alerons que serveixen per girar de dalt a baix i de dreta a esquerra.<\/p>\n

El primer avi\u00f3 dirigible va ser constru\u00eft pels germans Wright i va fer el seu primer vol el 17 de desembre de 1903, nom\u00e9s va durar dotze segons!!!<\/p>\n

Hi ha molts tipus d\u2019avi\u00f3. Un d\u2019ells \u00e9s l\u2019aeropl\u00e0 que funciona sense motor. Per enlairar-se el que fan \u00e9s lligar l\u2019aeropl\u00e0 a una avioneta i quan estan a molta al\u00e7ada es deslliga, llavors l\u2019aeropl\u00e0 flota. Sempre tenen un circuit per saber on anar i on aterrar.<\/p>\n

El motor \u00e9s una de les parts m\u00e9s importants d\u2019un avi\u00f3, ja que sense el motor no aconseguirien enlairar-se. Molts avions disposen de motor doble per\u00f2 tamb\u00e9 se\u2019n fan de tres, quatre, cinc i sis motors.\"\"<\/a>Un dels avions m\u00e9s utilitzats per fer un trajecte mig \u00e9s l\u2019A320 que \u00e9s de la companyia Airbus la qual t\u00e9 f\u00e0briques per tot Europa. Tamb\u00e9 hi ha el Boeing 737. Aquesta companyia va patir molt pels accidents que va tenir.<\/p>\n

Per vols de llarga dist\u00e0ncia destaquen el Boeing747, Boeing757, Boeing767, Boeing777 i Boeing787. De la companyia Airbus els avions de llarga dist\u00e0ncia s\u00f3n: A330, A340, A350 i A380<\/p>\n

Algunes aerol\u00ednies tenen avions de c\u00e0rrega i altres de passatgers.<\/p>\n

L\u2019avi\u00f3 m\u00e9s gran del m\u00f3n \u00e9s el AN-225, es coneix com Antonov 225 i es va construir a Ucra\u00efna. El primer vol el va realitzar el 21 de desembre de 1988 des de l\u2019aeroport de Gostomel.<\/p>\n","protected":false},"excerpt":{"rendered":"

Per Dominique Rodr\u00edguez, 1r ESO Com molt b\u00e9 sabeu els avions s\u00f3n uns aparells que poden volar per\u00f2 la pregunta \u00e9s: per qu\u00e8 volen? Primer us parlar\u00e9 de les ales. Els avions tenen ales de diferents mides segons el tamany de l\u2019avi\u00f3. Les ales tenen uns flaps que s\u00f3n a la part de darrera i […]<\/p>\n","protected":false},"author":201,"featured_media":0,"comment_status":"closed","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":[286,1,437],"tags":[248,261],"class_list":["post-11405","post","type-post","status-publish","format-standard","hentry","category-caterina-news","category-general","category-sabiesque","tag-revista","tag-zafra-news"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/11405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/users\/201"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/comments?post=11405"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/11405\/revisions"}],"predecessor-version":[{"id":11410,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/11405\/revisions\/11410"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media?parent=11405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/categories?post=11405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/tags?post=11405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}