Refractive index of a prism is `sqrt(7//3)` and the angle of prism is `60^(@)`. The minimum angle of incidence of a ray that will be transmitted through the prism is

Refractive index of a prism is sqrt((7)/(3)) and the angle of prism is 60^@ . The limiting angle of incidence of a ray that will be transmitted through the prism is approximately

For a prism kept in air, it is found that for an angle of incidence 60^(@) , the angle of refraction 'A', angle of deviation delta , and angle of emergence 'e' become equal. The minimum angle of incidence of a ray that will be transmitted through the prism is

For a prism kept in air, it is found that for an angle of incidence 60^(@) , the angle of refraction 'A', angle of deviation delta , and angle of emergence 'e' become equal. The minimum angle of incidence of a ray that will be transmitted through the prism is

The refractive index of the material of a prism is sqrt((3)/(2)) and the refracting angle is 90^(@) The angle of minimum deviation of the refracted ray by the prism is

The refracting angle of a prism is 60^(@) and the refractive index of its material is sqrt((7)/(3)). Find the minimum angle of incidence of a ray of light falling on one refracting face of the prism such that the emerging ray will graze the other refracting face.

The refractive index of a prism for monochromatic wave is sqrt(2) and its refracting angle is 60^(@) . For minimum deviation the angle of incidence will be

(a) If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then find the angle of incidence. (b) A ray of light passes through an equilateral prism such that the angle of emergence is equal to the angle of incidence and each is equal to 3//4^(th) of the angle of prism. Find the angle of deviation. (c) The refracting of a prism is A and the refractive index of the material of the prism is cotA//2 . Find the angle of deviation. (d) The angle of a prism is 60^@ . What is the angle of incidence for minimum deviation? The refractive index of the material of the prism is sqrt2 .

The refractive index of a prism is sqrt(2) and its refractive angle is 60^(@) . If a ray emerge with the minimum angle of deviation then the angle of incidence will be

The refractive index of the material of prism sqrt3, then the angle of minimum deviation of prism is