Math, asked by jobelle7793, 1 year ago

A 2 cm daiameter coin rests flat on the bottom of a bowl in which the water is 20 cm deep.Refractive index=4/3.If the coin is viewed directly from above .What is its apperant diameter

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Answered by pragyasharma98

0

sorry dear I am not understand it.

pragyasharma98: byeee

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