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A boy of length 10 m, to see his own completeimage, requires a mirror of length atleast equalto |
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Answer» Image is formed from the mirror at a distance equal and opposite to that of the object-mirror distance. It means that distance will be doubled that is given in question. So, image-mirror distance is 10cm, and object image distance is 20cm. the answer is 10/2 to see his own image |
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