Kyndra Griffin

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Across
  1. 4. a wave caused by a disturbance in electric and magnetic fields and doesn't require a medium.
  2. 6. is a wiggle or movement in time
  3. 8. a wave that requires a medium though wich to travel.
  4. 9. the time it takes for a complete vibration
  5. 10. a wiggle in space in time
Down
  1. 1. Vibration is in the direction of travel
  2. 2. the number of to-and-fro vibrations in a given time.
  3. 3. is the returning of a wave to the medium through which it came when it encounter a reflective surface
  4. 5. Vibration is at right angles to wave travel.
  5. 7. describes how fast the disturbance moves through the medium.