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The speed of the yellow light in a certain liquid is 2.4 × 108 m s-1. Find the refractive index of the liquid.

The speed of the yellow light in a certain liquid is 2.4 × 108 m s-1. Find the refractive index of the liquid.

Grade:11

1 Answers

Kevin Nash
askIITians Faculty 332 Points
8 years ago
Sol. μ base t = 1* 3 * 10^8/(2.4) * 10^8 = 1.25 [since, μ = velocity of light in vaccum/velocity of light in the given medium]

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