" The angle of deviation by prism is "(180^(@)-2A)" .Its critical angle will be "

The angle of minimum deviation by prism is (180^(0)-2A) .Its critival angle will be

The refractive angle of a prism is 60^(@) . If the prism is immersed in a liquid then the minimum angle of deviation is 30^(@) . Critical angle of glass with respect to the liquid is

What is angle of deviation through a prism ?

When a glass prism of refracting angle 60^(@) is immersed in a liquid its angle of minimum deviation is 30^(@) . The critical angle of glass with respect to the liquid medium is

When a glass prism of refracting angle 60^(@) is immersed in a liquid its angle of minimum deviation is 30^(@) . The critical angle of glass with respect to the liquid medium is

The angle of the prism is A and B if the angle of minimum deviation is (180^(@) - 2A) then the refractive index of the material of the prism is

The angle of the prism is A and B if the angle of minimum deviation is (180^(@) - 2A) then the refractive index of the material of the prism is