Question

the velocity of light in air is 3*10^8 m/s. find the velocity of light in the water if the refractive index of water is 1.33​

Answer 1

Answer:

It is denotes as n = c / v, v = c / n= 3 × 10^8 m/s / (1.33) = 2.25 × 10^8 m/s. Therefore, refractive index of the water can be measure by the Speed of light in water is 2.25 × 10^8 m/s

Explanation:

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Answer 2

Explanation:

n = c / v

1.33 = 3× 10^8 / v

v = 3 × 10^8 / 1.33

v = 2.25 × 10^ 8

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