Physics, asked by sourabmandal166, 1 year ago

The speed of light in water is 2.25 ×10power8 m/s. If the speed og light in vaccum be 3× 10power8m/s. Calculate the refractive index of water

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Answered by Anonymous

3

refractive index of water = speed of light in vacuum/speed of light in water =3*10^8/2.25*10^8=1.33

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