Across
- 4. is the reciprocal of frequency
- 5. type of variable described by mechanical changes in the medium as sound propagates
- 6. measurement of cycles per second
- 7. type of speed measured by c(m/sec)
- 9. wave that requires a medium only
- 11. way that energy is lost to surrounding medium
- 12. measurement of one complete wave
Down
- 1. maximum variation of a variable from its mean value
- 2. lower particle density portion of wave propagation
- 3. this type of wave propagates via 2 & 10 down
- 8. frequency measurement range of diagnostic ultrasound
- 10. high particle density portion of wave propagation