Ray Optics and Optical Instruments

Question: The index of refraction of diamond is 2.0, velocity of light in diamond in cm/second is approximately

1) $6\times {{10}^{10}}$

2) $3.0\times {{10}^{10}}$

3) $2\times {{10}^{10}}$

4) $1.5\times {{10}^{10}}$

Solution:

Explanation: No Explanation

Refraction of Light at Plane Surfaces

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