{"id":22928,"date":"2024-04-15T06:26:55","date_gmt":"2024-04-15T06:26:55","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=22928"},"modified":"2024-04-15T06:26:55","modified_gmt":"2024-04-15T06:26:55","slug":"what-is-a-compound-microscope-a-a-microscope-that-has-one-lens-b-a-microscope-that-has-two-sets-of-lenses-an-occular-lens-and-an-eyepiece-c-a-microscope-whose-lenses-are-concave-d-a-microsco","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-is-a-compound-microscope-a-a-microscope-that-has-one-lens-b-a-microscope-that-has-two-sets-of-lenses-an-occular-lens-and-an-eyepiece-c-a-microscope-whose-lenses-are-concave-d-a-microsco\/","title":{"rendered":"What is a compound microscope? A. A microscope that has one lens. B. A microscope that has two sets of lenses : an occular lens and an eyepiece. C. A microscope whose lenses are concave. D. A microscope whose lenses are convex."},"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_6a992092ee759\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    A microscope that has one lens.                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"true\">\r\n                    A microscope that has two sets of lenses : an occular lens and an eyepiece.                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    A microscope whose lenses are concave.                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    A microscope whose lenses are convex.                <\/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: B. A microscope that has two sets of lenses : an occular lens and an eyepiece.<\/p>\n<p>A compound microscope is a type of microscope that uses two sets of lenses to magnify an image. The first set of lenses, called the objective lenses, <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> are located near the object being viewed. The second set of lenses, called the eyepiece lenses, are located near the eye of the viewer. The objective lenses magnify the image of the <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> object, and the eyepiece lenses magnify the image further. This allows compound microscopes to magnify objects up to 2,000 times their actual size.<\/p>\n<p>Option A is incorrect because a microscope that has one lens is called a simple microscope. Simple microscopes can magnify objects up to 10 times their actual size.<\/p>\n<p>Option C is incorrect because a microscope whose lenses are concave is called a concave lens. Concave lenses are used to correct nearsightedness.<\/p>\n<p>Option D is incorrect because a microscope whose lenses are convex is called a convex lens. Convex lenses are used to correct farsightedness.<\/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>What is a compound microscope? A. A microscope that has one lens. B. A microscope that has two sets of lenses : an occular lens and an eyepiece. C. A microscope whose lenses are concave. D. 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A. A microscope that has one lens. B. A microscope that has two sets of lenses : an occular lens and an eyepiece. C. A microscope whose lenses are concave. D. A microscope whose lenses are convex.","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\/what-is-a-compound-microscope-a-a-microscope-that-has-one-lens-b-a-microscope-that-has-two-sets-of-lenses-an-occular-lens-and-an-eyepiece-c-a-microscope-whose-lenses-are-concave-d-a-microsco\/","og_locale":"en_US","og_type":"article","og_title":"What is a compound microscope? A. A microscope that has one lens. B. A microscope that has two sets of lenses : an occular lens and an eyepiece. C. A microscope whose lenses are concave. D. 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