Angle of reflection is the angle between the reflected ray and the ………………. incident ray/normal).

The angle of refraction is the angle between the refracted ray and .......... (incident ray/normal).

A ray of light is incident on a transparent medium at polarizing angle. What is the angle between the reflected ray and the refracted ray .

If the angle of reflection is 45^@ , what is the angle between the incident ray and the reflected ray?

Name the following The angle between the incident ray and the normal

Ligtht falls on a plane reflecting surface.For what angler of incidence is the reflected ray normal to the incident ray.

A plane mirror lies face up, making an angle of 15^@ with the horizontal .A ray of light shines down vertically on the mirror .What is the angle of incidence? What will be the angle between the reflection ray and the horizontal?

In the figure given the angle between incident ray and the reflected ray is 70^@ Find the angle between the mirror and the incident ray.

Light of wavelength 5000Å falls on a plane reflecting surface. What are the wavelength and frequency of reflected light ? For what angle of incidence is the reflected ray normal to the incident ray ?

A ray of light is incident at an angle i from denser to rare medium. The reflected and the refracted rays are mutually perpendicular. The angle of reflection and the angle of refraction are respectively r and r'. Then the critical angle will be:

Ordinary (i.e., unpolarised) lights is incident on the surface of a transparent material at the polarising angle. If it is partly reflected and partly refracted, what is the angle between the reflected and the refracted rays?