Question

what is reflection of light.explain the phenomenon of refraction by the course of light through a rectangular glass slab​

Answer 1

Refraction through a Rectangular Glass Slab

First, the ray of light travels from air to glass. Hence , it travels from a rarer medium to a denser medium. Hence, it travels from a denser medium to a rarer medium. We observe that, the original incident ray and the emergent ray are parallel to each other.

Answer 2

Answer:

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