Question

Complete these statements.
1. The incident ray, the normal and the reflected ray lie in the same
2. Light travels in
3. Luminous objects shine by
4. The angle of incidence and angle of reflection are always
5. Irregular reflection is due to​

Answer 1

Answer:

1. plain
2. straight path or line
3. reflection
4. same
5. iregular surface

Answer 2

Answer:

1. The incident ray, the normal and the reflected ray lie in the same plane.

2. Light travels in straight direction.

3. Luminous objects shine by the reflection of light.

4. The angle of incidence and angle of reflection are always equal.

5. Irregular reflection is due to irregularity of the reflecting surface.