Across
- 4. articles in the medium move along the same direction (parallel) to the direction the wave is traveling
- 6. the number of wavelengths that pass a fixed point each second
- 7. high points of a transverse wave
- 9. the distance between one point on a wave and the nearest point just like it
- 10. the most dense region of a longitudinal wave
Down
- 1. matter through which a wave travels
- 2. the less dense region of a longitudinal wave
- 3. particles in the medium move at right angles (perpendicular) to the direction the wave is traveling
- 5. a repeating disturbance that transfers energy through matter or space
- 8. low points on a transverse wave
