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An object is kept 20 cm away from a convex mirror. If height of image is 2 cm, find focal length of mirror, if object height is 5 cm. |
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Answer» QUESTION:An OBJECT is KEPT 20 cm away from a convex mirror. If height of IMAGE is 2 cm, find focal length of mirror, if object height is 5 cm. Answer: see the attached picture may helps you |
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