Across
- 2. How high or low the wave reaches from the rest point
- 6. Waves Disturbance in matter that carries energy from one place to another through a medium
- 8. Random sounds that do not make a pattern
- 9. waves A wave in which the particles move parallel to the direction of the wave
- 11. High points of the wave
- 12. Waves A longitudinal wave that travels through a medium
- 13. A disturbance that carries energy through space or matter
- 15. The rate at which a wave's energy flows through a given area
- 17. Occurs when one side of the wave moves slower than the other side
- 18. Occurs when a wave bounces off a surface it cannot bounce through
- 19. The material to which a wave travels through
- 20. The low points of a wave
Down
- 1. The length of the wave
- 3. Waves A wave in which particles move at right angles in the direction of the wave
- 4. The amount of time it takes for a wave to complete one cycle
- 5. The frequency of sound as you perceive it
- 7. Physical reaction to how intense the sound is
- 10. Frequencies Sound frequencies above 20,000Hz
- 14. An area where the particles in the medium are spaced closer together
- 16. A reflected sound wave