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State Two Factors Which Affect the Critical Angle for a Given Pair of Media. - Physics

One Line Answer
State two factors which affect the critical angle for a given pair of media.
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Solution

Factors affecting the critical angle are:
(i) The colour (or wavelength) of light.
(ii) The temperature (on changing the temperature of medium, its refractive index changes).

Concept: Total Internal Reflection
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APPEARS IN

Frank ICSE Class 10 Physics Part 2
Chapter 2 Light
Exercise 2.1 | Q 2 | Page 89
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