Science: Wave-Energy Concepts (2.9-2.13)

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Across
  1. 4. Giving off light energy
  2. 5. To throw back light, changing its direction
  3. 7. allowing no light to pass through
  4. 9. The highness or lowness of sound
  5. 11. The measure of a waves strength, measured from its height to its resting position
  6. 13. To move rapidly back-and-forth
  7. 14. The highest point of a wave
  8. 16. Allowing light through but scattering it so objects cannot be seen clearly
  9. 17. The bending of light rays as they enter a new material
Down
  1. 1. A transparent, solid figure used to separate white light into colors
  2. 2. spectrum The series of colors created when white light is separated
  3. 3. The loudness or softness of sound
  4. 6. Allowing light to pass straight through
  5. 8. A dark area or shape cast by an opaque object
  6. 10. The lowest point of a wave
  7. 12. The distance from one crest to the next crest
  8. 15. To allow waves to pass through