Why does a light ray incident on a rectangular glass slab immersed in any medium emerges parallel to itself? Explain using a diagram.

AcademicPhysicsNCERTClass 10


The emergent ray GH is parallel to the incident ray EF, but it has been literally displaced by a perpendicular distance O\'L with respect to the incident ray.

raja
Updated on 10-Oct-2022 13:27:44

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