1. ability to cause change 2. region of a longitudinal wave where the particles
are farthest apart
3. travels through empty space and through matter
4. disturbance that transfers energy but not matter
5. highest point on a transverse wave
6. lowest point on a transverse wave
7. region of a longitudinal wave where the particles
in the medium are closest together
8. makes particles in a medium move parallel to the
direction that the wave is traveling
9. a material in which a mechanical wave travels
10. when the disturbance is perpendicular to the direction the
wave travels
11. travels only through matter