{"id":7679,"date":"2020-08-28T11:47:28","date_gmt":"2020-08-28T09:47:28","guid":{"rendered":"https:\/\/outreach-wp.ixole.es\/project\/investiguem-fenomens-de-la-foscor\/"},"modified":"2020-08-28T11:53:20","modified_gmt":"2020-08-28T09:53:20","slug":"investiguem-fenomens-de-la-foscor","status":"publish","type":"project","link":"https:\/\/outreach-wp.ixole.es\/es\/project\/investiguem-fenomens-de-la-foscor\/","title":{"rendered":"Investiguem fen\u00f2mens de la foscor"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; admin_label=\u00bbsection\u00bb _builder_version=\u00bb4.5.1&#8243; background_color=\u00bb#e1e1e1&#8243; custom_padding=\u00bb0px||0px|\u00bb transparent_background=\u00bboff\u00bb make_fullwidth=\u00bboff\u00bb use_custom_width=\u00bboff\u00bb width_unit=\u00bbon\u00bb][et_pb_row column_structure=\u00bb1_3,1_3,1_3&#8243; use_custom_gutter=\u00bbon\u00bb gutter_width=\u00bb1&#8243; make_equal=\u00bbon\u00bb admin_label=\u00bbrow\u00bb module_class=\u00bb et_pb_row_fullwidth\u00bb _builder_version=\u00bb4.5.1&#8243; 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background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb use_border_color=\u00bboff\u00bb border_color=\u00bb#ffffff\u00bb border_style=\u00bbsolid\u00bb]<\/p>\n<h3><span style=\"color: #3b4249;\">albert vidal c\u00e1ceres, <br \/>Pau asensi arranz, <br \/>albert gordo mart\u00ednez,<br \/>gerard oller garc\u00eda,<br \/>jordi rubio alas<br \/><\/span><\/h3>\n<p><span style=\"color: #3b4249;\"><\/span><\/p>\n<h3><\/h3>\n<h4><span style=\"color: #3b4249;\">INS Salvador dal\u00ed &#8211; el prat de llobregat<br \/><\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.5.1&#8243; background_color=\u00bb#d1d1cb\u00bb custom_padding=\u00bb45px|45px|22.5px|45px|false|false\u00bb custom_padding__hover=\u00bb|||\u00bb][et_pb_text admin_label=\u00bbTexto\u00bb _builder_version=\u00bb4.5.1&#8243; background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb use_border_color=\u00bboff\u00bb border_color=\u00bb#ffffff\u00bb border_style=\u00bbsolid\u00bb]<\/p>\n<p>What is the speed of darkness?<\/p>\n<p>To know what is the speed of the darkness, first we must define what it is, and for that, we must define what is the light.<\/p>\n<p>The light is a kind of radiant energy that can be produced by different methods:<\/p>\n<p>Natural methods: Sunlight and other stars;<\/p>\n<p>Artificial methods: Lightbulbs or candles.<\/p>\n<p>The darkness can be defined as the lack of light, because the darkness has a particle (photons), but the darkness doesn\u2019t.<\/p>\n<p>The speed of light is C=300000 km\/s, so if the darkness is the lack of light, you can say that the darkness is also C, but there are also kinds of darkness that are faster than light, for example: a shadow.<\/p>\n<p>If we emit a light from the Earth to the Moon, which isn\u2019t easy, and we make a shadow with one finger in a point A of the shadow, and we move it to a point B of the shadow fast enough, we should have made a shadow that is faster than light.<\/p>\n<p>Shadow blister effect:<\/p>\n<p>Here we will study a phenomenon of the shadows, named refraction.<\/p>\n<p>When you put an object near another object, but without touching, sometimes the shadows are touching, here we will show an image explaining it:<\/p>\n<p>If you can observe the image, the blackest things are the objects, which aren\u2019t touching, but if you can watch the shadows (grey things), they are touching and are mixing together.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.5.1&#8243; 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To know what is the speed of the darkness, first we must define what it is, and for that, we must define what is the light. The light is [&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":[303,294,286],"project_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Investiguem fen\u00f2mens de la foscor - 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\/es\/project\/investiguem-fenomens-de-la-foscor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investiguem fen\u00f2mens de la foscor - Outreach\" \/>\n<meta property=\"og:description\" content=\"albert vidal c\u00e1ceres, Pau asensi arranz, albert gordo mart\u00ednez,gerard oller garc\u00eda,jordi rubio alas INS Salvador dal\u00ed - el prat de llobregatWhat is the speed of darkness? 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