CBSE BOARD X, asked by hrishikeshaggrawal, 9 months ago

The refractive index of glass is 1.54 and the speed of light in air is 3x108 m/s. Calculate the speed of light in water?

Answers

Answered by renuchikki

How can we find the speed of the light in water ? Instead we can find speed of the light in glass
And the speed of the light in the glass according to question is 1.94*10^8

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