Physics

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Across
  1. 3. Waves that are created as a result of vibrations between an electric field and a magnetic field
  2. 4. The change in frequency of a wave in relation to an observer who is moving relative to the wave source
  3. 7. Interference that occurs when two waves combine to create a wave with a larger amplitude
  4. 8. The bending of waves around obstacles
  5. 12. The bouncing back of a wave when it hits a surface through which it cannot pass
  6. 13. The maximum extent of a vibration or oscillation, measured from the position of equilibrium
  7. 14. The number of occurrences of a repeating event per unit of time
  8. 15. wave in which the displacement is perpendicular to the direction of propagation
Down
  1. 1. Interference that occurs when two waves combine to create a wave with a smaller amplitude
  2. 2. The speed at which a wave travels through a medium
  3. 5. The bending of waves as they pass from one medium to another
  4. 6. substance through which a wave can propagate
  5. 9. The distance between successive crests of a wave
  6. 10. wave in which the displacement is in the direction of propagation
  7. 11. The range of all types of EM radiation