A ray of light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and the latter is equal to the angle of prism. The angle of deviation is |
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a) |
b) |
c) |
d) |

A ray of light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and the latter is equal to the angle of prism. The angle of deviation is |
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a) |
b) |
c) |
d) |

1 Answer - 5876 Votes

3537

It is observed if deviation produced is minimum And Here And |