Across
- 5. how much enery a wave carries
- 7. highest point on wave
- 9. needs a medium to travel through
- 10. vibration is parallel to wave travel
Down
- 1. lowest point of wave
- 2. a disturbance in time that transfers energy
- 3. vibration is perpendicular to wave travel
- 4. a wiggle or movement in time
- 6. distance between one crest to the next
- 8. how many waves occur per second