{"id":7471,"date":"2020-08-24T09:09:28","date_gmt":"2020-08-24T07:09:28","guid":{"rendered":"https:\/\/outreach-wp.ixole.es\/project\/projecte-la-llum\/"},"modified":"2020-08-24T09:29:52","modified_gmt":"2020-08-24T07:29:52","slug":"projecte-la-llum","status":"publish","type":"project","link":"https:\/\/outreach-wp.ixole.es\/ca\/project\/projecte-la-llum\/","title":{"rendered":"Projecte la llum"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;section&#8221; _builder_version=&#8221;4.5.1&#8243; background_color=&#8221;#e1e1e1&#8243; custom_padding=&#8221;0px||0px|&#8221; transparent_background=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221;][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; make_equal=&#8221;on&#8221; admin_label=&#8221;row&#8221; module_class=&#8221; et_pb_row_fullwidth&#8221; _builder_version=&#8221;4.5.1&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;100%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;&#8221; width_last_edited=&#8221;on|desktop&#8221; max_width=&#8221;100%&#8221; max_width_tablet=&#8221;100%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|desktop&#8221; custom_padding=&#8221;0px||0px|&#8221; make_fullwidth=&#8221;on&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.5.1&#8243; background_color=&#8221;#3b4249&#8243; custom_padding=&#8221;45px|45px|22.5px|45px|false|false&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_post_title meta=&#8221;off&#8221; featured_image=&#8221;off&#8221; _builder_version=&#8221;4.5.6&#8243; _module_preset=&#8221;default&#8221; title_text_color=&#8221;#d7ac2f&#8221;][\/et_pb_post_title][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.5.1&#8243; background_color=&#8221;#d1d1cb&#8221; custom_padding=&#8221;45px|45px|22.5px|45px|false|false&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Texto&#8221; _builder_version=&#8221;4.5.7&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221;]<\/p>\n<h3><span style=\"color: #3b4249;\">michelle estupi\u00f1a casta\u00f1o,<br \/>eloi gonz\u00e1lez valencia,<br \/>samuel mar\u00edn salcedo,<br \/>samya d. nogales bustos<br \/><\/span><\/h3>\n<p><span style=\"color: #3b4249;\"><\/span><\/p>\n<h3><\/h3>\n<h4><span style=\"color: #3b4249;\">institut el cairat &#8211; esparreguera<br \/><\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.5.1&#8243; background_color=&#8221;#d1d1cb&#8221; custom_padding=&#8221;45px|45px|22.5px|45px|false|false&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Texto&#8221; _builder_version=&#8221;4.5.7&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221;]A casa i per parelles, l&#8217;alumnat havia de construir el seu espectroscopi seguint algun dels models que podien trobar als webs proporcionats a classe.<br \/>\nA continuaci\u00f3, d&#8217;una banda, al laboratori vam descompondre la llum amb l&#8217;ajut d&#8217;un prisma. Despr\u00e9s, amb els seus espectroscopis, van observar els espectres de la llum del sol, d&#8217;una bombeta incandescent, del fluorescent, de la l\u00e0mpada de vapor de sodi i la flama obtinguda de diferents compostos qu\u00edmics: NaCl, LiCl, CaCl2, KCl i CuCl. A m\u00e9s a m\u00e9s, van intentar capturar la imatge observada i vam poder veure que no amb tots els espectroscopis s&#8217;obtenien els mateixos resultats. Tamb\u00e9 van valorar la dificultat que sorgia en capturar l&#8217;espectre amb el m\u00f2bil<br \/>\nD&#8217;altra, havien de cercar informaci\u00f3 al voltant de les aplicacions dels espectres. Per a presentar el p\u00f2ster al 1r Congr\u00e9s de Fot\u00f2nica per Joves, van escollir la pregunta: Com els cient\u00edfics esbrinen la composici\u00f3 qu\u00edmica dels estels?<br \/>\nVa resultar una activitat on la gran majoria es va involucrar en veure assequible el muntatge de l&#8217;espectroscopi. Com hi havia diferents models, cada grup va construir-ne un seguint el seu propi criteri de &#8220;comoditat&#8221; i temps que volien dedicar-hi. Aix\u00f2 tamb\u00e9 va permetre una valoraci\u00f3 posterior dels diferents aparells constru\u00efts.<br \/>\nA m\u00e9s , van trobar-se els inconvenients d\u2019usar els models m\u00e9s senzills a l&#8217;hora de capturar la imatge amb el m\u00f2bil i la import\u00e0ncia que t\u00e9 la xarxa de difracci\u00f3 per a obtenir espectres d\u2019alta resoluci\u00f3.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.5.1&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#e1e1e1&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.5.1&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#e1e1e1&#8243;][et_pb_image src=&#8221;https:\/\/outreach-wp.ixole.es\/wp-content\/uploads\/2020\/08\/estupina.jpg&#8221; title_text=&#8221;estupina&#8221; url=&#8221;https:\/\/outreach-wp.ixole.es\/wp-content\/uploads\/2020\/08\/estupina.jpg&#8221; align=&#8221;center&#8221; force_fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.5.7&#8243; 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esparregueraA casa i per parelles, l&#8217;alumnat havia de construir el seu espectroscopi seguint algun dels models que podien trobar als webs proporcionats a classe. A continuaci\u00f3, d&#8217;una banda, al laboratori vam descompondre la llum amb l&#8217;ajut d&#8217;un prisma. Despr\u00e9s, amb els [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":""},"project_category":[215,293,285,256],"project_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Projecte la llum - Outreach<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/outreach-wp.ixole.es\/ca\/project\/projecte-la-llum\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Projecte la llum - Outreach\" \/>\n<meta property=\"og:description\" content=\"michelle estupi\u00f1a casta\u00f1o,eloi gonz\u00e1lez valencia,samuel mar\u00edn salcedo,samya d. nogales bustos institut el cairat - esparregueraA casa i per parelles, l&#039;alumnat havia de construir el seu espectroscopi seguint algun dels models que podien trobar als webs proporcionats a classe. 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