The angle of minimum deviation for prism of angle p /3 is p /6, if the velocity of light…
Physics · Class 12 · CBSE — Ray Optics & Optical Instruments
The angle of minimum deviation for prism of angle p/3 is p/6, if the velocity of light in vacuum is 3 × 108 m s–1, then the velocity of light in material of the prism is
- 2.12 × 108 m s–1
- 1.12 × 108 m s–1
- 4.12 × 108 m s–1
- 5.12 × 108 m s–1
Answer
(A) 2.12 × 10 8 m s –1
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