Across
- 2. matter that does not allow light to pass through
- 3. light bumps into tiny particles and expands in all directions
- 6. matter that transmits light without scattering it
- 8. when light bounces back from a surface it can't go through
- 10. matter that transmits light by scattering it
Down
- 1. light's energy is transfered to matter and increases its temperature
- 4. when light goes through matter
- 5. light changes direction;for example,a pencil in a cup of water
- 7. a clear image is not created when reflected from a rough surface
- 9. also known as a regular reflection;bounces back from a smooth surface