Across
- 2. a space with no matter
- 3. mechanical waves where the particles of matter vibrate by moving back and forth
- 6. waves waves that can only travel through a medium
- 7. the number of waves passing a particular point
- 8. the height of the wave above or below the equilibrium point
- 10. the highest point on a transverse wave
- 11. the place on a longitudinal wave that is pushed together
- 14. mechanical waves where the particles of matter vibrate by pushing together
- 15. the lowest point on a transverse wave
Down
- 1. of waves depends on the properties of a medium
- 2. waves that can travel through empty space or matter
- 4. the place on a longitudinal wave that is moving apart
- 5. a wiggle in time
- 9. a disturbance that transfers energy
- 12. substance that a wave travels through
- 13. the distance between two consecutive points
