Across
- 3. all over
- 4. change in frequency
- 6. lowest part of a wave
- 7. wave that mesures
- 9. the rate of something
- 11. agency
- 14. reduction of items density
- 16. wave that looks like ocean
Down
- 1. small clumped up waves
- 2. a periodic disturbance that moves through space
- 5. the vibration
- 8. a unit of frequency
- 10. a force that squeezes something
- 12. length of the wave
- 13. the top of a wave
- 15. maximum vibration