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what will be the distance of an image from mirror when an object is placed at a distance of 18cm in front of a plane mirror |
Answer» <html><body><p><strong>Answer:</strong></p><p>As the <a href="https://interviewquestions.tuteehub.com/tag/mirror-1098189" style="font-weight:bold;" target="_blank" title="Click to know more about MIRROR">MIRROR</a> moved 2cm towards the object its new distance from mirror becomes <a href="https://interviewquestions.tuteehub.com/tag/18cm-280472" style="font-weight:bold;" target="_blank" title="Click to know more about 18CM">18CM</a>. Then, the new distance of <a href="https://interviewquestions.tuteehub.com/tag/image-11684" style="font-weight:bold;" target="_blank" title="Click to know more about IMAGE">IMAGE</a> from object becomes 2×18=36cm. Hence the distance <a href="https://interviewquestions.tuteehub.com/tag/betwen-396288" style="font-weight:bold;" target="_blank" title="Click to know more about BETWEN">BETWEN</a> the <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> images=(40–36)cm=4cm</p><p><strong>Explanation:</strong></p><p></p></body></html> | |