Across
- 2. lowest point of a wave
- 7. distance between the midline and highest or lowest point of a wave
- 9. the amount of energy of a wave
- 10. a disturbance that transfers energy
Down
- 1. a wave in which the disturbance moves in the same direction as the wave
- 3. the number of waves that pass a fixed point in a given amount of time
- 4. distance from one wave crest to the next crest or from one trough to the next trough
- 5. a wave in which the disturbance moves perpendicular to the direction of the wave
- 6. highest point of a wave
- 8. the quality of highness or lowness of a sound
