Across
- 3. repetitive event
- 5. carried by a wave
- 6. height of any point on the wave
- 9. central position with no displacement 2 words
- 10. upper part of a wave
- 11. spring oscillation motion 2 words
Down
- 1. one crest and one trough end to end
- 2. wavelength divided by period also distance per time
- 4. source of energy that starts a wave
- 7. lower part of a wave
- 8. height of a crest or trough