a ray of light enters into a thick glass slab from air as sh0wn in figure. The refractive index of the glass varies with depth x from the top most surface of the slab as `mu=sqrt3-x/(sqrt3)`,where x is in meters. Slab is of sufficiently large thickness. Find the maximum depth reached by ray inside the slab

When a ray of light enters a glass slab from air

When a ray of light enters a glass slab from air.

A ray of light 10^(-9) second to cross a glass slab of refractive index 1.5. The thickness of the slab will be

A ray of light strikes a glass slab (R.l. = mu ) of finite thickness t. The emerging light is

Light enters in a glass slab of refractive index 3/2 and covers a distance 20 cm. The optical path of it is

A ray of light is incident normally on a glass slab of thickness 5 cm and refractive index 1.6. The time taken to travel by a ray from source to surface of slab is same as to travel through glass slab. The distance of source from the surface is

A ray of light enters a rectangular glass slab of refractive index 1.5. It is found that the ray emerges from the opposite face of the slab without being displaced. If its speed in air is 3 x 108 ms-1 then what is its speed in glass?

A rays of light is incident on a thick slab of glass of thickness t as shown in figure. The emergent ray is parallel to the incident ray but displaced sideways by a distance d. If the angles are small then d is

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 incidence and angle of refraction of the ray is

A ray of light is incident on a glass slab at grazing incidence. The refractive index of the material of the slab is given by mu=sqrt((1+y) . If the thickness of the slab is d=2m , determing the equation of the trajectory of the ray inside the slab and the coordinates of the point where the ray exits from the slab. Take the origin to be at the point of entry of the ray.