{"id":8252,"date":"2024-04-15T02:57:27","date_gmt":"2024-04-15T02:57:27","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8252"},"modified":"2024-04-15T02:57:27","modified_gmt":"2024-04-15T02:57:27","slug":"the-sensitivity-of-a-bubble-tube-can-be-increased-by-a-increasing-the-diameter-of-the-tube-b-decreasing-the-length-of-bubble-c-increasing-the-viscosity-of-liquid-d-decreasing-the-radius-of-curvatu","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-sensitivity-of-a-bubble-tube-can-be-increased-by-a-increasing-the-diameter-of-the-tube-b-decreasing-the-length-of-bubble-c-increasing-the-viscosity-of-liquid-d-decreasing-the-radius-of-curvatu\/","title":{"rendered":"The sensitivity of a bubble tube can be increased by A. increasing the diameter of the tube B. decreasing the length of bubble C. increasing the viscosity of liquid D. decreasing the radius of curvature of tube"},"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_6a9e242dcfec9\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    increasing the diameter of the tube                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    decreasing the length of bubble                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    increasing the viscosity of liquid                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    decreasing the radius of curvature of tube                <\/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: D. decreasing <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    <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                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It consists of a long, thin tube filled with a liquid. When air pressure changes, the liquid in the tube moves, causing the bubble to move. The sensitivity of a bubble tube is determined by the radius of curvature of the tube. The smaller the radius of curvature, the more sensitive the tube is to changes in air pressure.<\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li>Option A: Increasing the diameter of the tube will decrease the sensitivity of the tube. This is because a larger diameter tube will have a larger surface area, which will make it more difficult for the liquid to move.<\/li>\n<li>Option B: Decreasing the length of the bubble will decrease the sensitivity of the tube. This is because a shorter bubble will have less surface area, which will make it more difficult for the liquid to move.<\/li>\n<li>Option C: Increasing the viscosity of the liquid will decrease the sensitivity of the tube. This is because a more viscous liquid will be more difficult to move, which will make it more difficult for the bubble to move.<\/li>\n<li>Option D: Decreasing the radius of curvature of the tube will increase the sensitivity of the tube. This is because a smaller radius of curvature will make it easier for the liquid to move, which will make it easier for the bubble to move.<\/li>\n<\/ul>\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>The sensitivity of a bubble tube can be increased by A. increasing the diameter of the tube B. decreasing the length of bubble C. increasing the viscosity of liquid D. decreasing the radius of curvature of tube<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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