A prism of angle A = 1° has a refractive index µ = 1.5. A good estimate for the minimum angle of deviation (in degrees) is close to N/10. Value of N is
A prism of angle A = 1° has a refractive index µ = 1.5. A good estimate for the minimum angle of deviation (in degrees) is close to N/10. Value of N is
Asked by Shiksha User
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1 Answer
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δ_min = (µ - 1)A
= (1.5 - 1)1
= 0.5
δ_min = 5/10
N=5
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