Across
- 4. opposite of compression
- 6. cyclical transfer of energy
- 8. acoustic variable begins with letter P
- 9. 180 degrees phase shift interference
- 12. acoustic variable begins with letter T
- 14. two waves in phase
Down
- 1. in phase interference
- 2. how many times an event occurs per time
- 3. length of space that one clycle takes up
- 5. acoustic variable begins with letter D
- 7. distance from one compression to the next
- 8. reciprcal of the freqency
- 10. does not determine the f of a wave
- 11. needs a medium
- 13. measure of how strong or weak