An object of 5cm in size is placed at a distance of 30cm in front of a concave mirror of focal length 20cm. At what distance from the mirror should a screen be placed Inorder to obtain a sharp image.Also represent it with diagram
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your answer is v= 6cm
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anusree7221:
No the answer is -60cm
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Here's the answer you're looking for.
Please see the attachments.
Hope that helps.
Thanks.
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https://brainly.in/question/8847402
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