Maddie Smith - Chapter 8 Waves- Sound & Light

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Across
  1. 3. describes how fast the disturbance moves through the medium
  2. 7. wave that requires a medium through which to travel
  3. 8. vibration is in the direction of travel
  4. 10. a wiggle in time
Down
  1. 1. propagation of a disturbance through a medium
  2. 2. number of to-and-fro vibrations in a given time
  3. 4. vibration is at right angles to wave travel
  4. 5. a wiggle in space and time
  5. 6. wave caused by a disturbance in electric and magnetic fields and does not require a medium
  6. 9. time it takes for a complete vibration