Attenuation

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Across
  1. 3. A disturbance that transfers energy through space.
  2. 5. A unit used to measure the intensity of sound or signal.
  3. 8. A reduction in signal strength over distance or time.
  4. 10. The bending of waves as they pass from one medium to another.
  5. 11. An electromagnetic wave used to convey information.
  6. 13. The act of sending signals through a medium.
  7. 15. The process of energy being spread out and reduced.
  8. 16. Unwanted sound that can interfere with signals.
  9. 17. The capacity to do work or produce change.
  10. 18. The number of cycles of a wave that occur in a unit of time.
Down
  1. 1. The combination of two or more waves that results in a new wave pattern.
  2. 2. The bouncing back of waves when they hit a barrier.
  3. 4. Loss of signal strength as it travels through a medium.
  4. 6. The movement of waves through a medium.
  5. 7. The substance through which a wave travels.
  6. 9. Process by which energy is taken up by a medium and converted into other forms.
  7. 12. The reduction in signal strength or quality.
  8. 14. The process where waves are spread out in different directions.