Across
- 5. the amount of sound energy that passes through a square meter of space in one second
- 6. a type of wave that travels only through matter
- 10. a type of wave in which the disturbance is perpendicular to the direction the wave travels
- 12. the distance between one point on a wave to the same point on the next wave
Down
- 1. the number of times the pattern repeats in a wave
- 2. a type of wave that causes the particles in a medium to move parallel to the direction that the wave travels
- 3. a material in which a wave travels
- 4. the part of the wave is the maximum distance that the wave moves from its rest position
- 7. how you perceive the energy of a sound wave
- 8. the perception of how high or low a sound seems
- 9. a disturbance that transfers energy from one place to another without transferring matter
- 11. a type of longitudinal wave that can travel only through matter
