- Regular reflection of light
- Irregular reflection of light
Fill in the blanks
The perpendicular to the mirror at the point of incidence is called ___________ .
Draw a figure describing the following.
The reflecting surface of two mirrors make an angle of 90∘ with each other. If a ray incident of one mirror has an angle of incidents of 30∘, draw the ray reflected from the second mirror. What will be its angle of reflection?
Solve the following example
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
Solve the following example.
If the angle between the mirror and reflected ray is 23∘, what is the angle of incidence of the incidence ray?