Chapter 3 Crossword

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Across
  1. 3. The measure of how far particles in the medium move away from their normal rest position
  2. 6. A disturbance in electric and magnetic fields
  3. 8. An unwanted modification of a signal being sent
  4. 9. The material through which a wave travels
  5. 10. The transfer of information from one person, or group of people , to another person or group of people
  6. 12. The speed at which a wave travels
  7. 13. The distance from any point on a wave to an identical point on the next wave
  8. 14. Describes how many cycles occur in an amount of time in a wave
  9. 15. The unit of expression for frequency
Down
  1. 1. Particles move perpendicularly to the direction of the wave
  2. 2. Particles move back and forth (or parallel) in the same direction
  3. 3. A continuous wave that may vary in strength or frequency
  4. 4. Carries individual bits of information in separate units of time and represented by 0 and 1
  5. 5. the time required for one cycle
  6. 7. A wave that requires a medium to travel
  7. 11. A disturbance that transfers energy from on place to another