Across
- 4. depends on the amplitude of a sound wave
- 5. a wave is the transfer of
- 9. equivalent to a crest in a transverse wave
- 10. material needed for sound to travel through
- 11. effect that describes pitch change of a moving object
- 12. distance from equilibrium to crest or trough
- 15. equivalent to a trough in a transverse wave
- 16. bottom-most displacement of a sound wave from equilibrium
Down
- 1. cycles/second
- 2. natural vibrating frequency
- 3. wave whose particles vibrate perpendicularly
- 4. wave whose particles vibrate back and forth
- 6. sound cannot travel here
- 7. top-most displacement of a sound wave from equilibrium
- 8. distance from crest to crest
- 13. time to complete one cycle
- 14. sharpness or deepness of a sound