Light Energy

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Across
  1. 3. the high point of a transverse wave
  2. 7. when light bounces off an object
  3. 9. materials allow light waves to pass through easily
  4. 11. the number of waves passing a given point in one second
  5. 12. radiant energy that is seen by the human eye
  6. 14. is not a color, but the absence of color
  7. 15. is not a color, but the reflection of all colors
Down
  1. 1. materials allow light to pass through, but not in a straight path
  2. 2. light travels in these types of waves
  3. 4. energy is transferred by light
  4. 5. materials do not allow light waves to pass through
  5. 6. has the lowest frequency and lowest energy
  6. 8. of light is when light waves move all throughout material without being absorbed
  7. 9. the low point of a transverse wave
  8. 10. when light bends
  9. 12. has the greatest frequency and most energy
  10. 13. light waves do not need a medium, they travel through