Waves & Stuff

123456789101112
Across
  1. 4. wave that does not require a medium to travel through
  2. 5. the number of wave cycles in one second
  3. 8. a wave where particles move perpendicular to the direction of the wave
  4. 9. the displacement from the equilibrium point
  5. 11. a wave where particles move parallel to the direction of the wave
  6. 12. a physical environment a disturbance can travel through
Down
  1. 1. the distance a wave travels during one cycle
  2. 2. wave that requires a medium to travel through
  3. 3. the lowest point below the equilibrium point
  4. 6. the highest point above the equilibrium point
  5. 7. the time it takes to complete one wave cycle
  6. 10. the name of the Greek letter that represents wavelength