Across
- 3. Example of a mechanical wave
- 5. Towards back of the body
- 7. Towards head
- 9. Sound into electric signal
- 10. Towards front of the body
- 14. Allows for greater width of view
- 15. Force per unit area
- 16. Unit of frequency
Down
- 1. Medical doctor with additional training in ultrasound
- 2. Towards feet
- 4. Detect and measure blood flow
- 6. Number of cycles per second
- 8. Reciprocal of frequency
- 11. Electricity into sound
- 12. Length of a wave
- 13. Mass per unit volume
- 14. Cyclical transfer of energy