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Question Practice

What would happen if the angle of incidence is less than the critical angle when a light ray passes from glass to air?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
RAY OPTICS AND OPTICAL INSTRUMENTS
Question Bank

What would happen if the angle...

Single Answer MCQ
Q-00085883

What would happen if the angle of incidence is less than the critical angle when a light ray passes from glass to air?

1

Total internal reflection occurs

2

Only refraction occurs

3

Only reflection occurs

4

Both reflection and refraction occur

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