A prism of refractive index `m` and angle `A` is placed in the minimum deviation position. If the angle of minimum deviation is `A`, then the value of `A` in terms of `m` isA. `sin^(-1)[(mu)/(2)]`B. `sin^(-1)[(sqrt(mu^(2)-1))/(2)]`C. `2cos^(-1)[(mu)/(2)]`D. `cos^(-1)[(mu)/(2)]`

A prism of refractive index `m` and angle `A` is placed in the minimum

1.	A prism of refractive index `m` and angle `A` is placed in the minimum deviation position. If the angle of minimum deviation is `A`, then the value of `A` in terms of `m` isA. `sin^(-1)[(mu)/(2)]`B. `sin^(-1)[(sqrt(mu^(2)-1))/(2)]`C. `2cos^(-1)[(mu)/(2)]`D. `cos^(-1)[(mu)/(2)]`
Answer» Correct Answer - C `mu=sin((2A)/(2))/(sin((A)/(2)))`

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A prism of refractive index `m` and angle `A` is placed in the minimum deviation position. If the angle of minimum deviation is `A`, then the value of `A` in terms of `m` isA. `sin^(-1)[(mu)/(2)]`B. `sin^(-1)[(sqrt(mu^(2)-1))/(2)]`C. `2cos^(-1)[(mu)/(2)]`D. `cos^(-1)[(mu)/(2)]`

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