1002 Crossword Class 1

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Across
  1. 4. brightness or strength of the wave
  2. 5. mechanical energy that requires a medium to travel through
  3. 8. wavelength is __________ to propagation velocity
  4. 11. transducers can visualize deeper structures with a _______ frequency
  5. 12. unit of frequency
Down
  1. 1. physical distance between one peak of a cycle to another peak
  2. 2. device that converts one form of energy to another
  3. 3. amount of exerted force per area
  4. 6. mass per volume of particles
  5. 7. number of cycles in a timeframe
  6. 9. timeframe of going through one complete cycle
  7. 10. material that determines the propagation velocity of a wave