{"id":1260,"date":"2008-04-06T16:30:42","date_gmt":"2008-04-06T19:30:42","guid":{"rendered":"https:\/\/www.gluon.com.br\/blog\/2008\/04\/06\/pepino-eletricidade\/"},"modified":"2014-11-07T19:17:32","modified_gmt":"2014-11-07T19:17:32","slug":"pepino-eletricidade","status":"publish","type":"post","link":"https:\/\/www.gluon.com.br\/blog\/2008\/04\/06\/pepino-eletricidade\/","title":{"rendered":"Pepino el\u00e9trico e brilhante"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.gluon.com.br\/blog\/wp-content\/uploads\/2008\/04\/pepino-brilhante-d.jpg\" alt=\"isso \u00e9 ci\u00eancia\" width=\"700\" height=\"404\" class=\"alignnone size-full wp-image-5116\" \/><br \/>\nComo fazer um pepino brilhar?<br \/>\nPassando uma corrente el\u00e9trica!<br \/>\nSubmetendo o pepino a uma diferen\u00e7a de potencial de 120 V \u00e9 poss\u00edvel obter um brilho parecido com uma l\u00e2mpada. Isso ocorre porque o pepino cont\u00e9m sais e permite a passagem de um pouco de corrente el\u00e9trica. A corrente que passa provavelmente excita os \u00e1tomos de s\u00f3dio presentes causando o brilho amarelado.<br \/>\nTenha *muito* cuidado ao realizar o experimento. O risco de choque el\u00e9trico \u00e9 elevado.<br \/>\n<iframe loading=\"lazy\" width=\"640\" height=\"480\" src=\"\/\/www.youtube.com\/embed\/sVkrs6YVNYo\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Este experimento \u00e9 parecido com o \u00b4Fritador de salsichas\u00b4.<br \/>\nO Prof. Luiz Ferraz Netto explica como montar este experimento<br \/>\n<a href=\"http:\/\/www.feiradeciencias.com.br\/sala12\/12_30.asp\">http:\/\/www.feiradeciencias.com.br\/sala12\/12_30.asp<\/a><\/p>\n<p>Que tal tr\u00eas pepinos e 480V?<br \/>\n<iframe loading=\"lazy\" width=\"640\" height=\"480\" src=\"\/\/www.youtube.com\/embed\/nr1iArYWkUE\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Como fazer um pepino brilhar? Passando uma corrente el\u00e9trica! Submetendo o pepino a uma diferen\u00e7a de potencial de 120 V \u00e9 poss\u00edvel obter um brilho parecido com uma l\u00e2mpada. Isso ocorre porque o pepino cont\u00e9m sais e permite a passagem de um pouco de corrente el\u00e9trica. A corrente que passa provavelmente excita os \u00e1tomos de s\u00f3dio presentes causando o brilho amarelado. Tenha *muito* cuidado ao realizar o experimento. O risco de choque el\u00e9trico \u00e9 elevado. Este experimento \u00e9 parecido com o \u00b4Fritador de salsichas\u00b4. O Prof. Luiz Ferraz Netto explica como montar este experimento http:\/\/www.feiradeciencias.com.br\/sala12\/12_30.asp Que tal tr\u00eas pepinos e <\/p>\n","protected":false},"author":1,"featured_media":5116,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,32],"tags":[],"class_list":["post-1260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eletroquimica","category-videos","has_thumb"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Como fazer um pepino brilhar? Passando uma corrente el\u00e9trica! Submetendo o pepino a uma diferen\u00e7a de potencial de 120 V \u00e9 poss\u00edvel obter um brilho parecido com uma l\u00e2mpada. Isso ocorre porque o pepino cont\u00e9m sais e permite a passagem de um pouco de corrente el\u00e9trica. 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