{"id":133605,"date":"2022-03-03T23:40:23","date_gmt":"2022-03-03T18:10:23","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=133605"},"modified":"2024-10-15T15:46:31","modified_gmt":"2024-10-15T10:16:31","slug":"hecw-refraction-of-light-and-human-eyepart-1","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/","title":{"rendered":"HECW \u2013 Refraction of light and human eye(part-1)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/#Lens\" title=\"Lens\">Lens<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/#Refraction_of_Light\" title=\"Refraction of Light\">Refraction of Light<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/#Types_of_lenses\" title=\"Types of lenses\">Types of lenses<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/#Simple_Lenses\" title=\"Simple Lenses\">Simple Lenses<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Table of Contents<\/strong><\/p>\n<ul>\n<li>Lens<\/li>\n<li>Types of lenses<\/li>\n<li>Applications of lenses<\/li>\n<li>Summary<\/li>\n<li>What\u2019s Next?<\/li>\n<\/ul>\n<p>In this series, we are going to learn how the phenomenon of refraction of light is best demonstrated using lenses, and what are the real-life applications of these lenses.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Lens\"><\/span>Lens<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When light travels from one optical medium to another, it bends. This phenomenon is called the refraction of light.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-133601 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330475997.jpg\" alt=\"\" width=\"338\" height=\"235\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330475997.jpg?v=1646330477 338w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330475997-300x209.jpg?v=1646330477 300w\" sizes=\"(max-width: 338px) 100vw, 338px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Refraction_of_Light\"><\/span>Refraction of Light<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A lens is a transmissive optical device that focuses or disperses a light beam using refraction.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-133604 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476003.png\" alt=\"\" width=\"869\" height=\"202\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476003.png?v=1646330477 869w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476003-300x70.png?v=1646330477 300w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476003-768x179.png?v=1646330477 768w\" sizes=\"(max-width: 869px) 100vw, 869px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_lenses\"><\/span>Types of lenses<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Lenses are classified into two categories: simple lenses and Compound lenses.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-133603 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476005.jpg\" alt=\"\" width=\"569\" height=\"380\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476005.jpg?v=1646330477 569w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476005-300x200.jpg?v=1646330477 300w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><\/p>\n<ol>\n<li><strong>Simple lenses<\/strong>\n<ul>\n<li>Biconvex and biconcave lenses are two examples of simple lenses. They\u2019re also referred<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>to as convex and concave lenses.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-133602 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476007.jpg\" alt=\"\" width=\"397\" height=\"272\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476007.jpg?v=1646330477 397w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/img-1646330476007-300x206.jpg?v=1646330477 300w\" sizes=\"(max-width: 397px) 100vw, 397px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Simple_Lenses\"><\/span>Simple Lenses<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<ul>\n<li>A convex lens refracts the light from a point object in such a way that all the rays converge at a single point after refraction where the image of the point object is formed. As a result, a convex lens is also called a converging lens.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Table of Contents Lens Types of lenses Applications of lenses Summary What\u2019s Next? In this series, we are going to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"HECW \u2013 Refraction of light and human eye(part-1)","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"HECW \u2013 Refraction of light and human eye(part-1) | Class 10 Physics Eye","custom_permalink":"class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/"},"categories":[4],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HECW \u2013 Refraction of light and human eye(part-1) - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"HECW \u2013 Refraction of light and human eye(part-1) | Class 10 Physics Eye\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infinitylearn.com\/surge\/class-10\/physics\/eye\/hecw-refraction-of-light-and-human-eye(part1)\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HECW \u2013 Refraction of light and human eye(part-1) - 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