Across
- 5. used for long-distance communication, cell phone
- 6. wavelengths humans can see
- 8. wave used to heat food quickly
- 10. unit for frequency
- 12. amount of energy carried by a wave
- 13. number of times a wave passes a point in one sec
- 14. low point of a wave
Down
- 1. high energy wave, used in tanning beds
- 2. disturbance transported through a medium
- 3. distance between crests or troughs
- 4. high energy wave, short wavelength, used to see bone
- 7. shortest wavelength, used to treat cancer
- 9. lower frequency than visible light, tv remote
- 11. peak of a wave