The refracting angle of a glass prism is `60^(@)`. The value of minium deviation for light passing through the prism is `40^(@)`. Calculate the value of refractive index of the material of the prism. Given `sin 50^(@) = 0.766`.
Answered Feb 05, 2023
Correct Answer - 1.532
Correct answer is (B) (μ – 1)A
Correct Answer - `mu = 2, A = 1^(@)`
Correct Answer - `cot A lt (sqrt(3)-1)` where A is angle of the prism.
Correct Answer - `i=49^(@) ; theta = 9^(@)`
Correct Answer - `57.3^(@),32.7^(@)`
Correct Answer - `1.53^(@)`
Correct Answer - `30^(@), 45^(@), 30^(@)`
Correct Answer - `58.5^(@)`
Correct Answer - 1.64
Correct Answer - `1^(@)`
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