Across
- 2. how you measure a wave
- 4. how loud the wave is.
- 6. highest point in a wave
- 7. where the waves are furthest apart
- 8. A substance that makes possible the transfer of energy from one location to another
- 9. a wave vibrating in the direction of propagation.
- 11. a wave vibrating at right angles to the direction of its propagation.
- 12. ow high or low the sound is
- 13. any regularly recurring event, such as surf coming in toward a beach
Down
- 1. lowest point in a wave
- 3. wave that is an oscillation of matter, and therefore transfers energy through a medium
- 5. how fast a wave travels is its...
- 6. region in a longitudinal wave where the particles are closest together.
- 10. the distance from one crest to the next or one trough to the next