Question

A ray of light traveling in air enters a rectangular glass slab through its one
face and emerges out of it through its opposite parallel face. In which direction
does the emergent ray bend with respect to the incident ray ?
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Answer 1

Explanation:

Answer: It happens so due to the refraction in glass Slab. the incident ray bends towards the normal as the refracted ray and come out of the slab as the emergent ray. and incident ray and emergent ray are parallel because of the same distance between them which is called lateral displacement.

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Answer 2

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It happens so due to the refraction in glass Slab. the incident ray bends towards the normal as the refracted ray and come out of the slab as the emergent ray.

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