Waves, Sounds, & Light Crossword - SJ

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Across
  1. 2. Biggest distance the wave moves from its rest position.
  2. 6. Transfer of energy by a wave to a medium.
  3. 9. The number of times the pattern in a wavelength repeats in a given time.
  4. 12. Most of the light passes through an object but the images are still blurry.
  5. 14. The change in direction of a wave as it changes speed while moving from one medium to another.
  6. 15. Zero light passes through these objects.
  7. 16. The color of an object changes depending on what light is reflecting on the object.
  8. 17. Passage of a wave through a medium.
  9. 18. Distance between one point on a wave and the same point on the next wave.
  10. 19. A wave that only travels under water.
Down
  1. 1. Bouncing of a wave on a surface.
  2. 3. When a wave changes directions as it travels around by the edge of an object or through an opening.
  3. 4. A lens thicker in the middle than it is on the edges.
  4. 5. Waves travel through this.
  5. 7. Causes particles to move parallel in the direction the wave travels.
  6. 8. The highest part of a wave.
  7. 10. Just another name for Longitudinal Waves.
  8. 11. A transparent object with at least one curved side that makes light change direction.
  9. 13. A lens that is thicker on the edges than in the middle.
  10. 17. All light striking the object passes through, making the things on the other side visible.