Across
- 1. requires a medium to propagate
- 4. distance sound can travel per unit time
- 6. can detect and measure blood flow
- 10. difference between the minimum and maximum
- 12. inverse of frequency
- 13. cycles/sec
Down
- 2. rectangular display
- 3. sound into electricity
- 5. electricity into sound
- 7. particles move in same direction as wave
- 8. used in abdomen, pelvic, and Ob/GYNE
- 9. pie shaped
- 11. distance between two wave compressions