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+sqrty) `. If the thickness of the slab is d, determine the equation ofthe 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.

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, determine 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. [y = (x^(2))/(4)]

A ray of light is incident on a glass slab at an angle of 45^(@) . If refractive index of glass be 1.6, what is the angle of refraction ?

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 is incident on a parallel-sided glass slab as shown in the figure. The angle of refraction for this ray of light is likely to be :

When rays of light are incident on a glass slab, then the incident ray and emergent ray are ____ to each other.

White light is incident normally on a glass slab. Inside the glass slab,

A ray of light is incident on a glass slab of refractive index 1.5, making an angle of 40^(@) with the surface. The angle of refraction in glass is

A ray of light is incident on a glass slab making an angle of 30^@ with the surface. The angle of refraction in glass, if the refractive index of flass is 1.6 , is