The angle of minimum deviation measured with a prism is `30^(@)` and the angle of prism is `60^(@)`. The refractive index of prism material isA. `sqrt2`B. 1.5C. `4/3`D. `5/4`

The angle of minimum deviation measured with a prism is `30^(@)` and t

1.	The angle of minimum deviation measured with a prism is `30^(@)` and the angle of prism is `60^(@)`. The refractive index of prism material isA. `sqrt2`B. 1.5C. `4/3`D. `5/4`
Answer» Correct Answer - A (a) Refractive index of the liquid,`mu`=`(sin((A+delta_(m))/2))/sin(A/2)=sqrt2`

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The angle of minimum deviation measured with a prism is `30^(@)` and the angle of prism is `60^(@)`. The refractive index of prism material isA. `sqrt2`B. 1.5C. `4/3`D. `5/4`

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