Across
- 2. The bending of light as it passes through different mediums
- 6. The process of separating light into colors
- 8. A piece of glass or other transparent material that focuses light
- 10. The bouncing of light off a surface
- 12. A particle representing a quantum of light
- 13. Pertaining to the eye or vision
- 14. The range of different colors produced when light is dispersed
Down
- 1. Electromagnetic waves with shorter wavelengths than visible light
- 3. What we perceive when light of certain wavelengths is reflected
- 4. The number of waves that pass a point in one second
- 5. The part of the electromagnetic spectrum that we can see
- 7. The distance between two consecutive peaks of a wave
- 9. Approximately 300,000 kilometers per second in a vacuum
- 11. Electromagnetic waves with longer wavelengths than visible light
- 15. A transparent object that disperses light into a spectrum
