Waves crosswords

1234567891011121314
Across
  1. 5. how many cycles of compression and rarefaction occur per second
  2. 7. Mechanical energy that is transmitted through a medium by forces acting on molecules.
  3. 8. propagate by particle motion that is perpendicular to the wave propagation direction
  4. 9. time required to complete one cycle
  5. 10. distance wave can travel per unit of time
  6. 11. works in both medium or vacuum
  7. 12. propagate by particle compression and rarefaction that results in particle motion that is in the same direction as the wave propagation direction
  8. 13. distance from one wave peak to another wave peak
Down
  1. 1. during compression increases, during rarefaction decreases
  2. 2. combination of the transducer, the ultrasound system and the user.
  3. 3. maximum variation of a variable from its mean value
  4. 4. two waves are completely out of phase
  5. 6. two or more in phase waves in the same physical region
  6. 9. concentration of force, or force per area
  7. 14. frequency unit of measure