Question

4) Choose the correct statement regarding the incident ray , refracted ray

and normal drawn at the point of incidence .

A) They all lie in the sample plane.

B) Refracted ray lies in one plane, while incident ray and normal lie in

another plane.

C) Refracted ray and normal lie in one plane ,incident ray in another plane .

D) Incident ray and refracted ray are always perpendicular to each other .​

Answer 1

Answer:

A) They all lie in the sample plane.

Explanation:

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Answer 2

Answer:

c) Refracted ray and normal lie in one plane , incident ray in another plane

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