{"id":22922,"date":"2024-04-15T06:26:50","date_gmt":"2024-04-15T06:26:50","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=22922"},"modified":"2024-04-15T06:26:50","modified_gmt":"2024-04-15T06:26:50","slug":"purpose-of-an-optical-filter-is-to-a-reflect-lights-of-different-colours-b-dispense-light-into-component-colours-c-refract-light-of-different-colours-d-transmit-or-absorb-light-of-different-colour","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/purpose-of-an-optical-filter-is-to-a-reflect-lights-of-different-colours-b-dispense-light-into-component-colours-c-refract-light-of-different-colours-d-transmit-or-absorb-light-of-different-colour\/","title":{"rendered":"Purpose of an optical filter is to A. Reflect lights of different colours B. Dispense light into component colours C. Refract light of different colours D. Transmit or absorb light of different colours"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Reflect lights of different colours&#8221; option2=&#8221;Dispense light into component colours&#8221; option3=&#8221;Refract light of different colours&#8221; option4=&#8221;Transmit or absorb light of different colours&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. Transmit or absorb light of different colours.<\/p>\n<p>An optical filter is a device that allows some wavelengths of light to pass through while absorbing or reflecting others. This can be used to change the color of light, to block out certain wavelengths of light, or to create a specific pattern of light.<\/p>\n<p>Option A is incorrect because an optical filter does not reflect light of different colors. It either transmits or absorbs light of different colors.<\/p>\n<p>Option B is incorrect because an optical filter does not dispense light into component colors. It either transmits or absorbs light of different colors.<\/p>\n<p>Option C is incorrect because an optical filter does not refract light of different colors. It either transmits or absorbs light of different colors.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Reflect lights of different colours&#8221; option2=&#8221;Dispense light into component colours&#8221; option3=&#8221;Refract light of different colours&#8221; option4=&#8221;Transmit or absorb light of different colours&#8221; correct=&#8221;option4&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-22922","post","type-post","status-publish","format-standard","hentry","category-physics","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Purpose of an optical filter is to A. Reflect lights of different colours B. Dispense light into component colours C. Refract light of different colours D. Transmit or absorb light of different colours<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/purpose-of-an-optical-filter-is-to-a-reflect-lights-of-different-colours-b-dispense-light-into-component-colours-c-refract-light-of-different-colours-d-transmit-or-absorb-light-of-different-colour\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Purpose of an optical filter is to A. Reflect lights of different colours B. Dispense light into component colours C. Refract light of different colours D. Transmit or absorb light of different colours\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Reflect lights of different colours&#8221; option2=&#8221;Dispense light into component colours&#8221; option3=&#8221;Refract light of different colours&#8221; option4=&#8221;Transmit or absorb light of different colours&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/purpose-of-an-optical-filter-is-to-a-reflect-lights-of-different-colours-b-dispense-light-into-component-colours-c-refract-light-of-different-colours-d-transmit-or-absorb-light-of-different-colour\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T06:26:50+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Purpose of an optical filter is to A. 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