A ray of light, incident obliquely on a face of a rectangular glass sl – InterviewSolution

1.	A ray of light, incident obliquely on a face of a rectangular glass slab placed in air, emerges from the opposite face parallel to the incident ray. State two factors on which the lateral displacement of the emergent ray depends.
Answer» Lateral displacement depends on the: angle of incidence, thickness of slab, and refractive index of the material.

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