Question

In glass slab angle of refraction is smaller than angle of emergence eqyals to angle of incident

Answer 1

Ello user !!!!!!!!!

Here is your answer,

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In case of a glass slab, the incident ray is parallel to the emergent ray, that means the angle of incidence is equal to the angle of emergence.

As the refractive index of the glass slab is denser than that of air, the ray of light bends towards the normal.

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HOPE THIS HELPS YOUU :)

AND STAY BLESSED.

Answer 2

yes it is correct answer