Across
- 2. The lowest point of the wave below the rest position
- 4. The material through which a wave travels
- 6. The number of complete cycles in a given time
- 7. The highest point of the wave above the rest position
- 10. A wave in which the vibration of the medium is parallel to the direction the wave travels
- 12. A wave that causes the medium to vibrate at right angles to the direction in which the wave travels
Down
- 1. Any motion that repeats at regular time intervals
- 3. An area where the particles in a medium are spread out
- 5. A disturbance in matter that carries energy from one place to another
- 8. A wave that travels along a surface separating two media
- 9. An area where the particles in a medium are spaced close together
- 11. The distance between a point on one wave and the same point on the next cycle of the wave
