Across
- 2. A mirror having a flat surface
- 5. Are a source of natural light
- 6. The emission of visible light by a hot surface
- 7. Mirrors that cave in
- 8. The angle of reflection equals the angle of incidence
- 13. To send out energy in the form of waves or rays
- 14. Change light into electricity
- 15. The light that strikes a reflecting or refracting material
- 16. Mirrors that bulge out
Down
- 1. Light produced by chemical reactionw inside the bodies of living creatures
- 3. The bending of light
- 4. Aloowing some light to pass through
- 6. The likeness of an object
- 8. Travel out in all directions
- 9. Allows all light to pass through
- 10. Not allowing any light to shine through
- 11. Giving off its own light
- 12. The process in which light strikes and bounces back off that surface