Question

4. Surface of a crumpled aluminium foil reflects ray of light in
A. two directions
B. one direction
C. many directions
D. no direction

Answer 1

Answer:

• Light bounces off the surface of a material at an angle equal to the angle of the incoming light wave.
• Example:

1. mirrors.
2. glass.
3. foil.
4. water.
5. snow.
6. shiny
7. metals.
8. Moon .