In refraction through a glass slab, how

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Target Exam

CUET

Subject

Physics

Chapter

Ray Optics

Question:

In refraction through a glass slab, how are the angle of emergence and angle of incidence related as ?

Options:

i>e

i=e

i<e

they aren't related.

Correct Answer:

i=e

Explanation:

The incident ray and emergent ray are parallel to one another.