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

A monochromatic ray is incident on a glass slab with glancing angle 30^@ with the surface. If the refractive index of glass with respect to air is sqrt3 , the angle of refraction in the glass slab is

The refractive index of glass with respect to air is 2. Then the critical angle of glass-air

The refractive index of glass with respect to air is 2. Then the critical angle of glass-air

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 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

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

Light is incident on a glass slab making an angle of 30^(@) with the surface. If the speed of light in air is 3 xx 10^(8) m//s and the refractive index of glass is 1.5, find: (i)the angle of refraction. (ii ) the speed of light in glass.

Light is incident on a glass slab making an angle of 30^(@) with the surface. If the speed of light in air is 3 xx 10^(8) m//s and the refractive index of glass is 1.5, find: (i)the angle of refraction. (ii ) the speed of light in glass.