Physics, asked by choudharylabel135, 10 months ago

Prove that if a ray of light enters a rectangular slab obliquely and emerges from the opposite face ,the emergent ray will be parallel to the incident ray

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Answered by somendgp8

9

Answer:

hope this might help you.

sorry the diagram is not quite clean.

whatever i got , i send that.

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Answered by sultantipu415

2

the above answer or right

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