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The refractive indices of glass and water with respect to air are 32 and 43 respectively. If the speed of light in glass is 2×108 m/s. Find the speed of light in water.

Answer» The refractive indices of glass and water with respect to air are 32 and 43 respectively. If the speed of light in glass is 2×108 m/s. Find the speed of light in water.


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