{"id":106335,"date":"2022-05-02T13:58:05","date_gmt":"2022-05-02T08:28:05","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=106335"},"modified":"2022-05-02T13:58:18","modified_gmt":"2022-05-02T08:28:18","slug":"if-a-mans-face-is-25-cm-in-front-of-concave-shaving-mirror-producing-erect-image-1-5-times","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/if-a-mans-face-is-25-cm-in-front-of-concave-shaving-mirror-producing-erect-image-1-5-times\/","title":{"rendered":"If a man\u2019s face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the size of face, focal length of the mirror would be"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Q. If a man\u2019s face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the size of face, focal length of the mirror would be<\/strong><\/h3>\n\n\n\n<p>A.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 75 cm<\/p>\n\n\n\n<p>B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 25 cm<\/p>\n\n\n\n<p>C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15 cm<\/p>\n\n\n\n<p>D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 60 cm<\/p>\n\n\n\n<p>Answer: 75 cm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If a man\u2019s face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the size of face, focal length of the mirror would be<\/p>\n","protected":false},"author":419,"featured_media":106337,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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