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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.

 
Physics
Last Post by nikhil04 4 years ago
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19/09/2020 6:17 pm
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aditi07 
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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 ……..

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19/09/2020 6:19 pm
nikhil04 
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For this prism gives minimum angle of deviation

δ = (μ - 1)A

δ = (1.5 - 1) x 1° = 1/2 = 5/10

N = 5

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