{"id":149293,"date":"2024-03-04T18:26:24","date_gmt":"2024-03-04T12:56:24","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=149293"},"modified":"2024-03-04T18:26:24","modified_gmt":"2024-03-04T12:56:24","slug":"a-thin-converging-lens-of-focal-length-20-cm-and-a-thin-diverging-lens-of","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/quiz\/a-thin-converging-lens-of-focal-length-20-cm-and-a-thin-diverging-lens-of","title":{"rendered":"A thin converging lens of focal length 20 cm and a thin diverging lens of&#8230;"},"content":{"rendered":"<h2>A thin converging lens of focal length 20 cm and a thin diverging lens of focal length 15 cm are placed coaxially in contact. The power of the combination is<\/h2>\n<h3>Ans. the power of the combination of lenses is <span class=\"math math-inline\"><span class=\"katex\"><span class=\"katex-mathml\">\u22121.67\u2009D<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">\u2212<\/span><span class=\"mord\">1.67<\/span><span class=\"mord text\"><span class=\"mord\">D<\/span><\/span><\/span><\/span><\/span><\/span>.<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>A thin converging lens of focal length 20 cm and a thin diverging lens of focal length 15 cm are placed coaxially in contact. The power of the combination is Ans. the power of the combination of lenses is \u22121.67\u2009D\u22121.67D.<\/p>\n","protected":false},"author":21830,"featured_media":114041,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12119],"tags":[],"class_list":{"0":"post-149293","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-quiz"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21830"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=149293"}],"version-history":[{"count":1,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149293\/revisions"}],"predecessor-version":[{"id":149294,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149293\/revisions\/149294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/114041"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=149293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=149293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=149293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}