Ch 11 Review

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Across
  1. 6. This is a measure of the distance between two corresponding parts of consecutive waves.
  2. 7. These are particles that travel in wavelike patterns at the speed of light.
  3. 8. This is a measure of half the vertical distance of the wave.
  4. 11. Sound waves _______.
  5. 12. This refers to how many waves pass a point in a given amount of time.
  6. 13. Mechanical waves require a ___ through which to travel
  7. 16. The primary colors of pigments are magenta,___, and yellow.
  8. 17. Electromagnetic waves can travel in a ___
  9. 19. What is produced by light waves of different wavelengths.
Down
  1. 1. This is the bending of waves around a barrier or through and opening.
  2. 2. When sound waves hit a solid surface they reflect. This is called a ___.
  3. 3. When sound waves hit a solid surface they ____.
  4. 4. One of the ways electromagnetic energy is used for is ____.
  5. 5. Is produced by light waves of different wavelengths.
  6. 7. Is a property of a sound wave.
  7. 9. This is transferred by waves.
  8. 10. The vibration of a transverse wave is ___ to its motion.
  9. 14. The type of mirror that makes objects look smaller.
  10. 15. All colors of light are created by combinations of red, ___, and green light waves..
  11. 18. This cannot travel through a vacuum.