Joe Miller Science

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Across
  1. 3. for a wave or a vibration, the maximum displacement on either side of the equilibrium
  2. 4. a wave in which the medium vibrates in a direction perpendicular to the direction in which the wave travels
  3. 6. the number of vibrations per unit time
  4. 7. the distance from the top of one crest to the top of the next crest
  5. 8. a wave in which the medium vibrates in a direction parallel to the direction in which the wave travels
  6. 10. any bending of light by means other than reflection and refraction
Down
  1. 1. the SI unit of frequency
  2. 2. the angle of reflection equals the angle of incidence
  3. 5. the returning of a wave to the medium from which it came when it hits a barrier
  4. 9. description of materials that absorb light without remission