{"id":2068,"date":"2024-03-05T15:27:20","date_gmt":"2024-03-05T15:27:20","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=2068"},"modified":"2024-03-05T15:27:20","modified_gmt":"2024-03-05T15:27:20","slug":"the-colour-of-the-light-is-fixed-by-its","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-colour-of-the-light-is-fixed-by-its\/","title":{"rendered":"The colour of the light is fixed by its"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9794eb39468\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Velocity                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Amplitude                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    Frequency                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    Wavelength                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is (c) Frequency.<\/p>\n<p>The frequency of light is the number of waves that <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> pass a given point in a given amount of time. The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> colors. Red light has the lowest frequency and longest wavelength, while violet light has the highest frequency and shortest wavelength.<\/p>\n<p>The velocity of light is the speed at which light travels through a vacuum. The velocity of light is a constant, and it is not affected by the frequency or wavelength of the light.<\/p>\n<p>The amplitude of light is the height of a wave. The amplitude of light does not affect the color of the light.<\/p>\n<p>I hope this helps!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/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":[],"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>The colour of the light is fixed by its<\/title>\n<meta name=\"description\" content=\"The frequency of light is the number of waves that pass a given point in a given amount of time. The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different colors. Red light has the lowest frequency and longest wavelength, while violet light has the highest frequency and shortest wavelength.\" \/>\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\/the-colour-of-the-light-is-fixed-by-its\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The colour of the light is fixed by its\" \/>\n<meta property=\"og:description\" content=\"The frequency of light is the number of waves that pass a given point in a given amount of time. The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different colors. 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The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different colors. Red light has the lowest frequency and longest wavelength, while violet light has the highest frequency and shortest wavelength.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/the-colour-of-the-light-is-fixed-by-its\/","og_locale":"en_US","og_type":"article","og_title":"The colour of the light is fixed by its","og_description":"The frequency of light is the number of waves that pass a given point in a given amount of time. The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different colors. Red light has the lowest frequency and longest wavelength, while violet light has the highest frequency and shortest wavelength.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-colour-of-the-light-is-fixed-by-its\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-03-05T15:27:20+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-colour-of-the-light-is-fixed-by-its\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-colour-of-the-light-is-fixed-by-its\/","name":"The colour of the light is fixed by its","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-03-05T15:27:20+00:00","dateModified":"2024-03-05T15:27:20+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The frequency of light is the number of waves that pass a given point in a given amount of time. The higher the frequency, the shorter the wavelength. Different frequencies of light correspond to different colors. 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