Across
- 2. amplitude
- 5. compression
- 7. crest
- 9. resonance
- 11. cycle
- 13. standing_wave
- 15. hertz
- 16. pendulum
- 17. eq_pos
- 18. rarefaction
- 19. wave
Down
- 1. period
- 2. antinode
- 3. compression_wave
- 4. frequency
- 6. transverse_wave
- 8. trough
- 10. shm
- 12. interference
- 14. node