Waves by Benevolence and Charlene

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Across
  1. 4. the maximum displacement of any point from its undisturbed position
  2. 6. the distance between two adjacent points on a wave oscillating in step with each other
  3. 7. the number of oscillations per unit time of a point in a wave
  4. 9. a repeated disturbance that spreads out and transfers energy as it moves forwards
  5. 10. the distance of a point on the wave from its undisturbed position, or equilibrium position
  6. 12. one where the particles oscillate perpendicular to the direction of the wave travel (and energy transfer)
Down
  1. 1. wave that is an oscillation of matter, and therefore transfers energy through a medium
  2. 2. tells us how much a point or a wave is in front or behind another
  3. 3. When the crests or troughs are aligned, the waves are in…
  4. 5. one where the particles oscillate parallel to the direction of the wave travel (and energy transfer)
  5. 8. distance travelled by the wave per unit time
  6. 11. the time taken for one complete oscillation of a point in a wave