Question

the velociy of light in air is 3*10 to the power 8 m/s find the refractive index in air​

Answer 1

Answer:

The velocity of light in air is 3 X 10^8 m/s and the velocity of light in glass slab is 2 X 10^8 m/s. Find the refractive index of glass? ans(1.5)

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Answer 2

Answer:

Speed of light in air is 3*10^8 m/s and speed of light in common glass is 2*10^8 m/s. Calculate the refractive index of glass. Answer: Glass refractive index is defined as the ratio between the speed of light in the vacuum and the speed of light in the glass.

Explanation:

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