The angle between incident ray and reflected ray or refracted ray is called _____

Distinguish between Incident ray and reflected ray .

The angle between the incident ray and the refracted ray of a prism is called angle of deviation.

Incidant angle of a ray of light is 30^@ . The angle between the incident ray and the reflected ray is ______.

If the angle between incident ray and reflected ray is 120^(@) , what is the angle of incidence ?

Practice Problems : What will be the angle between the incident ray and reflected ray , if the angle between the reflected ray and the plane mirror is 32⁰ ?

Solve the following problems : What will be the angle between the incident ray and reflected ray , if the angle between the reflected ray and plane mirror is 25⁰ ?