A ray of light incident on the horizontal surface of a glass slab at `70^@` just grazes the adjacent vertical surface after refraction. Complete the critical angle and refractive index of glass.

A ray of light incident on the horizontal surface of a glass slab t 70^@ just grazes the adjacent vertical surface after refraction. Compute the critical angle and refractive index of the glass.

A ray of light incident on the horizontal surface of a glass slab at an angle of incidence ‘i’just grazes the adjacent vertical surface after reflection. Compute the critical angle and refractive index of glass

Consider the figure given below. A ray of light is incident on one of the horizontal surfaces of glass slab at an angle of 60^(@) and it just grazes along the adjacent vertical sides after refraction. Calculate the critical angle .

A ray of light is incident on the surface of a glass plate of refractive index sqrt(3) at the polarising angle . The angle of refraction of the ray is

A ray of light is incident on the surface of a glass plate of refractive index 1.536 at the polarising angle.Calculate the angle of refraction.

A ray of light grazes the top surface of a glass slab. Can it be traced along the opposite bottom surface of the glass slab?

A light ray is incident at an angle 45∘ on parallel sided glass slab and emerges out grazing the vertical surface. The refractive index of the slab is

A ray of light is incident on the surface of plate of glass of refractive index 1.5 at the polarising angle. The angle of refraction of the ray will be

A ray of light is incident on the surface of a glass plate of index of refraction 1.55 at the polarizing angle. Calculate the angle of refraction.