{"id":7200,"date":"2024-04-15T02:41:12","date_gmt":"2024-04-15T02:41:12","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7200"},"modified":"2024-04-15T02:41:12","modified_gmt":"2024-04-15T02:41:12","slug":"the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/","title":{"rendered":"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface"},"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_6a9d085b3a45e\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    product of pressure intensity at its centroid and area                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    force on a vertical projection of the curved surface                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    weight of liquid vertically above the curved surface                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    force on the horizontal projection of the curved surface                <\/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: A. product of pressure intensity at its centroid and area.<\/p>\n<p>The pressure intensity at a point is the force per unit area acting on a surface at that point. The centroid of a surface is the point where the entire weight of the surface can be considered to act. The area of a surface is the total amount of space enclosed by the surface.<\/p>\n<p>The horizontal component of force on a curved surface is equal to the product of the pressure intensity at the centroid of the surface and the area of the surface. This is because the pressure intensity at the centroid is the average pressure acting on the surface, and the area of the surface is the total amount of space that the force is acting on.<\/p>\n<p>The other options are incorrect because they do not take into account the pressure intensity at the centroid of the surface. Option B is the force on a vertical projection of the curved surface. This is not the same as the horizontal component of force on the curved surface, because the vertical projection of the curved surface is not necessarily horizontal. Option C is the weight of liquid vertically above the curved surface. This is not the same as the <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   <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>              <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> horizontal component of force on the curved surface, because the weight of liquid vertically above the curved surface is not necessarily acting horizontally. Option D is the force on the horizontal projection of the curved surface. This is not the same as the horizontal component of force on the curved surface, because the horizontal projection of the curved surface is not necessarily the same as the entire curved surface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>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":[648],"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 horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface<\/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\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface\" \/>\n<meta property=\"og:description\" content=\"Join Our Telegram Channel Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:41:12+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=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface","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-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/","og_locale":"en_US","og_type":"article","og_title":"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface","og_description":"Join Our Telegram Channel Subscribe on YouTube","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:41:12+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/","name":"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:41:12+00:00","dateModified":"2024-04-15T02:41:12+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-horizontal-component-of-force-on-a-curved-surface-is-equal-to-the-a-product-of-pressure-intensity-at-its-centroid-and-area-b-force-on-a-vertical-projection-of-the-curved-surface-c-weight-of-liq\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Civil engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/"},{"@type":"ListItem","position":4,"name":"Hydraulics and fluid mechanics","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/hydraulics-and-fluid-mechanics\/"},{"@type":"ListItem","position":5,"name":"The horizontal component of force on a curved surface is equal to the A. product of pressure intensity at its centroid and area B. force on a vertical projection of the curved surface C. weight of liquid vertically above the curved surface D. force on the horizontal projection of the curved surface"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7200"}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=7200"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7200\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=7200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=7200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=7200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}