Waves Unit

3. A vibration that travels through Earth carrying the energy released during an earthquake.
4. Which type of wave moves in an up and down motion?
5. Is the ability to do work.
11. A change in sound frequency caused by motion of the sound source, motion of the listener, or both.
12. what type of wave moves parallel to the wave energy?
15. A repeated back-and-forth or up-and-down motion
16. What are 3 types of mediums a mechanical wave can travel through?
19. the part of a longitudinal wave where the particles of the medium are farther apart.
20. Highest point of a wave
21. The distance from two corresponding (or the same) parts of a wave.

1. waves that require a medium through which to travel
2. How many waves can pass a given point per second, measured in Hertz (Hz)
6. It is the material through which a wave travels
7. Which type of wave does not require a medium?
8. The part of a longitudinal wave where the particles of the medium are close together.
9. Which type of medium does sound travel fastest though?
10. Which type of wave contains compressions and rarefactions?
13. Maximum distance a wave varies from its rest position
14. A disturbance that travels from one place to another transporting energy, but not necessarily matter, along with it.
17. Is the human perception of sound intensity
18. Lowest point of a wave