{"id":8245,"date":"2024-04-15T02:57:19","date_gmt":"2024-04-15T02:57:19","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8245"},"modified":"2024-04-15T02:57:19","modified_gmt":"2024-04-15T02:57:19","slug":"if-v-t-and-fractextftexth-are-the-ground-speed-of-the-aircraft-the-shutter-speed-of-the-camera-and-the-scale-of-the-photograph-respectively-then-the-amount-of-image-displaceme","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/if-v-t-and-fractextftexth-are-the-ground-speed-of-the-aircraft-the-shutter-speed-of-the-camera-and-the-scale-of-the-photograph-respectively-then-the-amount-of-image-displaceme\/","title":{"rendered":"If v, t and $$\\frac{{\\text{f}}}{{\\text{H}}}$$ are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement A. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{t}} \\times {\\text{H}}}}{{\\text{f}}}$$ B. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{f}}}}{{{\\text{t}} \\times {\\text{H}}}}$$ C. $${\\text{i}} = {\\text{v}} \\times {\\text{t}} \\times \\frac{{\\text{f}}}{{\\text{H}}}$$ D. $${\\text{i}} = \\frac{{{\\text{t}} \\times {\\text{H}}}}{{{\\text{v}} \\times {\\text{f}}}}$$"},"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_6a9ea49651325\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    $${\text{i}} = \frac{{{\text{v}} \times {\text{t}} \times {\text{H}}}}{{\text{f}}}$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    $${\text{i}} = \frac{{{\text{v}} \times {\text{f}}}}{{{\text{t}} \times {\text{H}}}}$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    $${\text{i}} = {\text{v}} \times {\text{t}} \times \frac{{\text{f}}}{{\text{H}}}$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    $${\text{i}} = \frac{{{\text{t}} \times {\text{H}}}}{{{\text{v}} \times {\text{f}}}}$$                <\/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 $\\boxed{\\text{C}}$.<\/p>\n<p>The amount of image displacement is the distance that the aircraft travels during the time that the shutter is open. This distance is equal to <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> the ground speed of the aircraft times the shutter speed. The scale of the photograph is the ratio of the distance on the photograph to the actual distance. Therefore, the amount of image displacement is equal to the ground speed of the aircraft times the shutter speed <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> times the scale of the photograph.<\/p>\n<p>Option A is incorrect because it does not include the scale of the photograph. Option B is incorrect because it divides the ground speed of the aircraft by the shutter speed, which would give the distance that the aircraft travels in one second. Option D is incorrect because it divides the shutter speed by the ground speed of the aircraft, which would give the time that the shutter is open for one unit of distance.<\/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":[654],"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>If v, t and $$\\frac{{\\text{f}}}{{\\text{H}}}$$ are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement A. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{t}} \\times {\\text{H}}}}{{\\text{f}}}$$ B. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{f}}}}{{{\\text{t}} \\times {\\text{H}}}}$$ C. $${\\text{i}} = {\\text{v}} \\times {\\text{t}} \\times \\frac{{\\text{f}}}{{\\text{H}}}$$ D. $${\\text{i}} = \\frac{{{\\text{t}} \\times {\\text{H}}}}{{{\\text{v}} \\times {\\text{f}}}}$$<\/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\/if-v-t-and-fractextftexth-are-the-ground-speed-of-the-aircraft-the-shutter-speed-of-the-camera-and-the-scale-of-the-photograph-respectively-then-the-amount-of-image-displaceme\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"If v, t and $$\\frac{{\\text{f}}}{{\\text{H}}}$$ are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement A. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{t}} \\times {\\text{H}}}}{{\\text{f}}}$$ B. $${\\text{i}} = \\frac{{{\\text{v}} \\times {\\text{f}}}}{{{\\text{t}} \\times {\\text{H}}}}$$ C. $${\\text{i}} = {\\text{v}} \\times {\\text{t}} \\times \\frac{{\\text{f}}}{{\\text{H}}}$$ D. $${\\text{i}} = \\frac{{{\\text{t}} \\times {\\text{H}}}}{{{\\text{v}} \\times {\\text{f}}}}$$\" \/>\n<meta property=\"og:description\" content=\"Join Our Telegram Channel Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/if-v-t-and-fractextftexth-are-the-ground-speed-of-the-aircraft-the-shutter-speed-of-the-camera-and-the-scale-of-the-photograph-respectively-then-the-amount-of-image-displaceme\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:57:19+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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