{"id":16285,"date":"2024-09-19T11:21:09","date_gmt":"2024-09-19T14:21:09","guid":{"rendered":"https:\/\/xequematenem.com.br\/blog\/?p=16285"},"modified":"2026-10-05T08:25:01","modified_gmt":"2026-10-05T11:25:01","slug":"questao-104-enem-ppl-2022","status":"publish","type":"post","link":"https:\/\/xequematenem.com.br\/blog\/questao-104-enem-ppl-2022\/","title":{"rendered":"Quest\u00e3o 104 &#8211; ENEM PPL 2022"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Carregadores el\u00e9tricos s\u00e3o projetados para fornecerem energia a baterias recarreg\u00e1veis, como as usadas em aparelhos celulares e m\u00e1quinas fotogr\u00e1ficas. As especifica\u00e7\u00f5es t\u00edpicas de um desses dispositivos s\u00e3o:&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Carregador: Entrada AC 100-240 V \/ 200 mA \/ 50-60 Hz Sa\u00edda DC 5,0 V \/ 1 000 mA <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bateria recarreg\u00e1vel: 1,5 V \/ 4 000 mAh\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Usando o carregador com corrente m\u00e1xima, o tempo total de recarga dessa bateria totalmente descarregada, em hora, \u00e9&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A) 1\/6 .\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B) 5\/6 .\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C) 4.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D) 6.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E) 8.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>Solu\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sabendo que a carga (q) \u00e9 dada por<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"89\" height=\"23\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/09\/image-349.png\" alt=\"\" class=\"wp-image-16286 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 89px; --smush-placeholder-aspect-ratio: 89\/23;\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A corrente m\u00e1xima \u00e9 de 1000 mA e a carga m\u00e1xima \u00e9 de 4000 mA. Dessa forma:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"138\" height=\"49\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/09\/image-350.png\" alt=\"\" class=\"wp-image-16287 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 138px; --smush-placeholder-aspect-ratio: 138\/49;\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Alternativa C<\/strong><\/p>\n\n\n<!-- xqmt-links-internos -->\n\n<h3 class=\"wp-block-heading\">Pratique mais quest\u00f5es semelhantes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/xequematenem.com.br\/blog\/questao-105-enem-ppl-2022\/\">Quest\u00e3o 105 \u2014 ENEM 2022 PPL<\/a><\/li>\n<li><a href=\"https:\/\/xequematenem.com.br\/blog\/questao-111-enem-ppl-2022\/\">Quest\u00e3o 111 \u2014 ENEM 2022 PPL<\/a><\/li>\n<li><a href=\"https:\/\/xequematenem.com.br\/blog\/questao-118-enem-ppl-2022\/\">Quest\u00e3o 118 \u2014 ENEM 2022 PPL<\/a><\/li>\n<li><a href=\"https:\/\/xequematenem.com.br\/blog\/questao-103-enem-ppl-2022\/\">Quest\u00e3o 103 \u2014 ENEM 2022 PPL<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Carregadores el\u00e9tricos s\u00e3o projetados para fornecerem energia a baterias recarreg\u00e1veis, como as usadas em aparelhos celulares e m\u00e1quinas fotogr\u00e1ficas. As especifica\u00e7\u00f5es t\u00edpicas de um desses dispositivos s\u00e3o:&nbsp; Carregador: Entrada AC 100-240 V \/ 200 mA \/ 50-60 Hz Sa\u00edda DC 5,0 V \/ 1 000 mA Bateria recarreg\u00e1vel: 1,5 V \/ 4 000 mAh\u00a0 Usando [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_title":"","rank_math_description":"Carregadores el\u00e9tricos s\u00e3o projetados para fornecerem energia a baterias recarreg\u00e1veis, como as usadas em aparelhos celulares ","rank_math_focus_keyword":"Circuitos El\u00e9tricos"},"categories":[87,101],"tags":[],"area-do-conhecimento":[116,121],"assunto":[328],"class_list":["post-16285","post","type-post","status-publish","format-standard","hentry","category-questoes-ppl","category-2022-questoes-ppl","area-do-conhecimento-ciencias-da-natureza-e-suas-tecnologias","area-do-conhecimento-fisica","assunto-circuitos-eletricos"],"_links":{"self":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/16285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/comments?post=16285"}],"version-history":[{"count":2,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/16285\/revisions"}],"predecessor-version":[{"id":28215,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/16285\/revisions\/28215"}],"wp:attachment":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media?parent=16285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/categories?post=16285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/tags?post=16285"},{"taxonomy":"area-do-conhecimento","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/area-do-conhecimento?post=16285"},{"taxonomy":"assunto","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/assunto?post=16285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}