Across
- 3. lowest points
- 5. stationary wave
- 6. one divided by frequency
- 7. one-half the length of the vibration path
- 9. distance between successive crests
- 12. vibrating at right angles
- 14. effect of the combination of two or more wave trains moving
- 16. wave has minimum amplitude
- 17. takes place with sound
Down
- 1. highest points
- 2. maximum amplitude
- 4. non-sinusoidal waveform
- 8. mechanical wave
- 10. particle displacement is parallel
- 11. moves with constant speed
- 13. the angle of incidence
- 15. waves in deep water travel faster than in shallow
- 18. one divided by period