Optics|Reflection from Glass Slab

The angle of incidence at which reflected light is totally polarized for reflection from air to glass (refractive index n),

The angle of incidence at which reflected light is totally polarized for reflection from air to glass (refraction index n ) is

The angle of incidence at which reflected light is totally polarized for reflection from ait to glass (refractive index n), is :

The angle of incidence at which reflected light is totally polarized for reflection from air to glass (refraction index n) is

Assertion : A beam of the white light shows no dispersion on emerging from a glass slab. Reason : Dispersion in a glass slab is zero.

A glass slab made of a material of refractive index n_1 is kept in a medium of refractive index n_2 . A light ray is incident on the slab. Draw the path of the rays of light emerging from the glass slab, if n_1=n_2

A glass slab made of a material of refractive index n_1 is kept in a medium of refractive index n_2 . A light ray is incident on the slab. Draw the path of the rays of light emerging from the glass slab, if n_1 lt n_2

A glass slab made of a material of refractive index n_1 is kept in a medium of refractive index n_2 . A light ray is incident on the slab. Draw the path of the rays of light emerging from the glass slab, if n_1 gt n_2

A monochromatic rar is incident on a glass slab with glancing angle 30^(@) with the surface, If the refractive index of glass with respect to air is sqrt(3) , the angle of refraction in the glass slab is