Chapter 21 vocab words Preston Manthei

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Across
  1. 4. the release of energy by particles of matter that have absorbed energy
  2. 6. the entire range of EM waves
  3. 8. the emission of energy in the form of EM Waves
  4. 10. a wave interaction that occurs when two or more waves overlap
  5. 11. matter which visible light is easily transmitted
  6. 13. a material that gives a substance it’s color by absorbing some color
  7. 14. matter that doesn’t transmit any light
  8. 15. the passing of light through matter
Down
  1. 1. states that the angle of incidence is equal to the angle of reflection
  2. 2. when light or any other wave bounces off an object
  3. 3. the transfer of energy carried by light waves
  4. 5. lights waves are...
  5. 7. matter that transmits light but also scatters the light
  6. 9. the bending of a wave as it passes at an angle from one medium to the other.
  7. 12. the bending of waves around barriers or through openings