The refractive angle of a prism for a monochromatic light is 600 and refractive index is √2. For minimum deviation, the angle of incidence will be _______.
1) 60 degree
2) 45 degree
3) 30 degree
4) 15 degree
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The refractive angle of a prism for a monochromatic light is 600 and refractive index is √2. For minimum deviation, the angle of incidence will be _______.
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2) 45 degree