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A man is standing at the edge of a 1m de...

A man is standing at the edge of a 1m deep swimming pool, completely filled with a liquid of refractive index `sqrt(3/2)`. The eyes of the man are `sqrt3`m above the ground. A coin located at the bottom of the pool appears to be an angle of depression of `30^@` with reference to the eyes of man. Then horizontal distance (represented by x in the figure) of the coin from the eye of the man is ...........mm.

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