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Question Practice

The refractive index of a material is defined as the ratio of which of the following?

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

The refractive index of a mate...

Single Answer MCQ
Q-00085902

The refractive index of a material is defined as the ratio of which of the following?

1

Speed of light in vacuum to speed of light in a medium.

2

Speed of sound in vacuum to speed of sound in a medium.

3

Angle of incidence to angle of emergence.

4

Angle of refraction to angle of incidence.

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