A ray of light incident on a transparent block at an angle of incident `60^(@)`. If the refractive index of the block is `1.732`, the angle of deviation of the refracted ray is

A ray of light is incident on a rectangular plate at an angle of incidence 60^(@) . The light ray suffers a deviation which is 25% of the angle of incidence. The refractive index of the glass will be

A ray of light is incident on a rectangular plate at an angle of incidence 60^(@) . The light ray suffers a deviation which is 25% of the angle of incidence. The refractive index of the glass will be

A ray of light travelling inside a rectangular glass block of refractive index sqrt(2) is incident on the glass–air surface at an angle of incidence of 45^(@) . The refractive index of air is 1. Under these conditions the ray

A ray of light travelling inside a rectangular glass block of refractive index sqrt 2 is incident on the glass-air surface at an angle of incidence of 45^(@) . The refractive index of air is one. Under these conditions the ray will

A ray of light falls on a material body at an incident angle of 30^(@) and refracted at angle 60^(@) . What is the refractive index of the material?