A ray of light in incident on a glass plate at an angle of `60^@`. What is the refractive index of glass if the reflected and refracted rays are perpendicular to each other?

Light is incident on a plane glass sheet at an angle of 70^@ . Find the refractive index of glass sheet if the reflected and refracted rays are perpendicular to each other.

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 transparent block of refractive index 1.62. If the reflected ray and refracted ray are perpendicular to each other, what is the value of the angle of incidence?

Light is incident on a glass plate at an angle of 60^@ . The reflected and refracted rays are mutually perpendicular to each other. The refractive index of the plate is

A ray of light is incident on the surface of a glass plate of reflective index 1.536 such that the reflected and refracted rays are mutually perpendicular. What is the angle of reflection ?

A ray of light is incident on a transparent glass slab of refractive index sqrt3 . If the reflected and refracted rays are mutually perpendicular, what is the angle of incidence?

A ray of light is incident on a transparent glass slab of refractive index 1.62. If the reflected and refracted rays are mutually perpendicular, what is the angle of incidence ?