Across
- 3. White light is composed of ……………. colours.
- 4. Convex mirrors are used as ……………. mirrors.
- 5. The change in the direction of light by a mirror is called …………………….. of light.
- 7. The image formed by a plane mirror is …………….
Down
- 1. The inner surface of the reflector of a torch acts as a ……………. mirror.
- 2. Light travels in a …………………….. line.
- 5. An image can be obtained on a screen is called a …………….
- 6. There are …………………….. types of spherical mirrors.