IMG2002 Physics - Crossword

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Across
  1. 5. the greek symbol used to represent wavelength
  2. 6. the type of wave that will work in a medium or a vacuum
  3. 8. type of wave that propagates by particle motion that is perpendicular to the wave propagation direction
  4. 9. the reciprocal of frequency
Down
  1. 1. the type of wave that requires a medium
  2. 2. this is determined by the amount of cycles a wave has within a time period
  3. 3. the distance between the mean and the maximum point of a wave
  4. 4. the measured distance of one wave cycle
  5. 7. type of wave that propagates by particle compression and rarefaction that results in particle motion that is "along" / in the same direction as the wave propagation direction