Physics, asked by radnyeeraut72, 8 months ago

The refractive index of glass is 1.9. If light travels through a glass slab of thickness d in time t and take the
the same time to travel through a transparent beaker filled with water upto a level of 1.5d, then the
refractive index of water is​

Answers

Answered by dsathi682
3

Explanation:

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