The speed of the light in a diamond is 1,24,000 km/s. Find the refractive index of diamond if the speed of light in air 3.00,000 km/s is:

2.25

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2.6

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2.8

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2.4

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Solution

The correct option is D 2.4

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Similar questions

The speed of light in diamond is found to be $124, 000 \frac{k m}{s}$ . What is the refractive index of diamond?

1, 24, 000 k m / s

3, 00, 000 k m / s

125, 000

k m s^{- 1}

3 \times 10^{8} m s^{- 1}

^{8}

^{- 1}

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