Across
- 5. when the particles are separated and not bunched together in a longitudinal wave
- 8. the wave travels in perpendicular direction
- 9. the wave travels in parallel direction
Down
- 1. when the particles are bunched together in a longitudinal wave
- 2. from the medium of a transverse wave to the crest or the trough to the medium
- 3. top of the transverse wave
- 4. from one crest to the next on a transverse wave
- 6. bottom of the transverse wave
- 7. the middle of the wave