A ray of light passes through two slabs of same thickness. In the first slab `n_(1)` waves are formed and in the second slab `n_2`. Find refractive `
` index of second medium with respect to first.

Refraction of light passing through a glass slab.

When a ray of light passes through glass slab, refraction of light occurs___

When a ray of light passes through glass slab, refraction of light occurs___

A ray of light travelling from first medium is incident at an angle of 30^(@) on the second medium and refracted at an angle of 45^(@) . Find refractive index of the second medium with respect to first medium and angle of emergence.

A ray of light travelling from first medium is incident at an angle of 30^(@) on the second medium and refracted at an angle of 45^(@) . Find refractive index of the second medium with respect to first medium and angle of emergence.

A ray of light passes through a plane glass slab of thickness t and refractive index n = 1.5 . The angle between the incident ray and emergent ray will be

A ray of light passes throught a plane glass slab of thickness t and refractive index mu = 1.5 . The angle between incident ray and emergent ray will be