Question:
The refractive index of glass is The time taken by a
Last updated: 6/9/2023
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The refractive index of glass is The time taken by a monochromatic light rays 2 to travel a distance d in air is 4s The time taken by the light ray to travel the same distance in glass is 1 4s 2 6s 3 8 3 S 4 3s