The refractive index of a prism for a monochromatic wave is and its refracting angle is For minimum deviation, the angle of incidence will be |
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a) |
b) |
c) |
d) |
The refractive index of a prism for a monochromatic wave is and its refracting angle is For minimum deviation, the angle of incidence will be |
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a) |
b) |
c) |
d) |