Across
- 3. – highest point of a wave
- 5. wave – wave that appears not to move
- 8. interference – waves add together
- 10. – wave movement through space/medium
- 13. wave – motion ∥ to wave direction
- 14. interference – waves cancel out
- 15. – waves per second
- 16. harmonic motion – repeating back-and-forth motion
Down
- 1. – one full back-and-forth motion
- 2. wave – wave needing a medium
- 4. – distance between matching points
- 6. – time for one wave
- 7. – material a wave travels through
- 9. – lowest point of a wave
- 11. – wave height from rest
- 12. wave – motion ⟂ to wave direction