Waves

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Across
  1. 3. the back-and-forth or up-and-down movement of an object
  2. 4. makes the particles in a medium move parallel to the direction of the wave
  3. 6. a wave that can travel only through matter
  4. 9. the ability to cause change
  5. 10. wave a wave in which the disturbance is perpendicular to the direction the wave travels
  6. 12. the number of wavelengths that pass by a point each second
  7. 13. waves that travel through Earth
Down
  1. 1. a wave that can travel through empty space and through matter
  2. 2. the distance from one point on a wave to the same point on the next wave
  3. 5. a distance that transfers energy from one place to another without transferring matter
  4. 7. the maximum distance particles in a medium move from their rest position as a wave passes
  5. 8. a combination of transverse waves and longitudinal waves that travels along the surface of water
  6. 11. longitudinal waves that travel through solids, liquids, and gases