A light ray travelling in glass medium is incident of glass- air interface at an angle of incidence `theta`. The reflected `(R )` and transmitted (T) intensities, both as function of `theta`, are plotted The correct sketch is

A ray of unpolarised light is incident on a glass plate at the polarising angle theta_p . Then

A ray of ordinary light is travelling in air. It is incident on air glass pair at a polarising angle of 56^@ . Find the angle of refraction in glass.

A ray of light travelling in air is incident on a rectangular glass slab. What will happen?

A ray of light is travelling from glass to air (refractive index of glass = 1.5). The angle of incidence is 50^@ . The deviation of the ray is

When light travels from glass to air, the incident angle is theta_(1) and the refracted angle is theta_(2) . The true relation is

When light travels from glass to air, the incident angle is theta_(1) and the refracted angle is theta_(2) . The true relation is

A ray of light is travelling from glass to air (Refractive index of glass = 1.5).The angle of incidence is 50^(@) .The deviation of the ray is

A ray of light in air is incident on a glass plate at polarising angle of incidence. It suffers a deviation of 22^(@) on entering glass. The angle of polarization is

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