Physics Passage to Summer

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Across
  1. 5. Substance that does not transfer charge easily
  2. 7. Physics Phenomenon that brought down the Tacoma Narrows Bridge
  3. 9. Type of wave in which particles move perpendicular to disturbance
  4. 10. Substance that flows freely
  5. 12. Reason why an Ambulance or a vortex football sound different coming towards you and moving away
  6. 15. Causes a Rotation
  7. 17. Device that can store charge
  8. 18. Who will win game 7 Wednesday night
  9. 20. Charging an object by bringing it close to, but not in contact with an already charged object
Down
  1. 1. Type of wave in which particles move parallel to disturbance
  2. 2. How often a vibration occurs
  3. 3. Resistance of an object to changes in rotational motion is rotational _______
  4. 4. Unit of frequency
  5. 6. Distance from equilibrium of a wave disturbance
  6. 8. Measure of chaos, always increasing in the Universe
  7. 11. Most dangerous Bird of Prey in American Skies
  8. 12. Interference that occurs when two passing waves are out of phase
  9. 13. Transfer of charge through entire object even though only part is touched by charged object
  10. 14. High point of a wave's amplitude
  11. 16. Periodic variations in loudness of two sounds with similar frequencies, but not same
  12. 19. Position on a standing wave with largest amplitude