What is the angle of incidence when light passes from vaccume to a medium of refractive index `sqrt3`? Angle of refraction is `30^@`. What is the angle of deviation in this case?

A light ray travels from vacuum into a medium of refractive index mu . If angle of incidence is twice the angle of refraction then calculate the angle of incidence.

Fill in the blanks:- When a ray of light travels from denser medium to rarer , the angle of refraction is _______ than the angle of incidence.

A ray of light is incident normally on a face of the prism of refracting angle 30^(@) and refractive index sqrt(2) . Calculate the angle of deviation in degree.

A light ray is incident on one refraction face of a prism, of refractive angle A, at an angle of incidence, I and emerges from the opposite face, normally. If refractive index of the material of the prism be mu what will be the value of the angle of incidence?

The angle of minimum deviation is the same as the angle of a glass prism of refractive index mu = sqrt3. What is the angle of the prism?

In case of refraction, angle of deviation becomes minimum when the angle of incidence becomes

If angle of incidence and angle of refraction be 45^@ and 30^@ respectively. What is refractive index of water is

For green light the refractive index of prism, of refractive angle 5^(@) , is 1.5. What will be the value of the minimum angle of deviation of a green light?