Physics, asked by adhil76, 1 year ago

How should a ray of light be incident on a rectangular glass slab so that it comes out from opposite side of the slab without being

displaced?

Answers

Answered by Anonymous
143
If that ray of light falls perpendicularly to the glass slab then it will emerge out without any deflection from its path.
Answered by leathersiva
54

perpendicular to the glass slab

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