A ray of light strikes a transparent rectangular slab of refractive index `sqrt(2)` at an angle of incidence of `45^(@)`. The angle betweent the reflected and refracted rays is

A ray of light strikes a tansparent rectangular slab (of refractive index sqrt(2) ) At an angle of incidence of 45^(@) . The angle between the reflected and refracted rays is

A ray of light strikes a tansparent rectangular slab (of refractive index sqrt(2) ) At an angle of incidence of 45^(@) . The angle between the reflected and refracted rays is

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

A ray of light enters a rectangular glass slab of refractive index sqrt(3) at an angle of incidence 60^(@) . It travels a distance of 5cm inside the slab and emerges out of the slab. The perpendicular distance between the incident and the emergent rays is

A ray of light enters a rectangular glass slab of refractive index sqrt(3) at an angle of incidence 60^(@) . It travels a distance of 5cm inside the slab and emerges out of the slab. The perpendicular distance between the incident and the emergent rays is