Science, asked by satyamgupta38344, 25 days ago

11) Show the course of light ray through a rectangular glass-slab. Mark various angles and rays.

Answers

Answered by Anonymous

1

Explanation:

When a ray of light passes through a rectangular glass slab, the emergent ray is parallel to the incident ray produced.

Now, angle of deviation is the angle between the emergent ray and the incident ray produced.

So, these two rays being parallel, the angle of deviation is 0.

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