Across
- 3. how energy passes from one point to another
- 6. distance from crest to resting point
- 8. displace medium perpendicular to direction of wave
- 10. Displace medium parallel to direction of wave
Down
- 1. when the particles of a longitudinal wave are spread apart
- 2. gas liquid or solid
- 4. distance from crest to crest or trough to trough
- 5. when the particles of a longitudinal wave are close together
- 7. when the displacement of the medium is at it's max
- 9. when the displacement of the medium is at its minimum