Across
- 4. A wave where oscillations are perpendicular to the direction of energy transfer
- 8. A wave that doesn't require a medium to travel through
- 9. A wave the requires a medium to travel through
Down
- 1. The displacement between a peak or trough and the at rest position
- 2. A wave where oscillations are parallel to the direction of energy transfer
- 3. The number of complete wavelengths per second
- 5. The time taken for one complete wave
- 6. The distance between one point on a wave and the same point on the next wave
- 7. A machine that can translate a longitudinal wave into a transverse wave