Chp. 22 SCI

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Across
  1. 2. Matter through which visible light is easily transmitted
  2. 3. Is the bending of waves as it passes at an angle from one medium to another
  3. 6. Are not the shortest EM waves
  4. 9. Is a piece of glass that separates white light into the colors of visible light by refraction
  5. 13. Matter that transmit light but scatters the light as it passes through the matter
  6. 14. of reflection States that the angle of incidence is equal to the angle of reflection
  7. 16. The idea that light can act as either partials or waves
  8. 18. A tiny packet of nervy that is released by an electron that moves to a lower energy level in an atom
  9. 20. Can reflect off the ionosphere, and travels far
  10. 22. Is the passing of light through matter
  11. 23. pass through the ionosphere, can’t travel as far as AM waves
Down
  1. 1. Beyond violet
  2. 4. A wave that can travel through space or matter and consist of changing electric and magnetic fields
  3. 5. The emission of energy in the form of ‘‘em waves
  4. 7. Produced by some nuclear reactions
  5. 8. Matter that doesn’t transmit any light
  6. 10. Is a wave interaction that occurs when two or more waves overlap
  7. 11. Occurs when light or any other wave bounces off an object
  8. 12. Below red
  9. 15. All radio and television stations broadcast these
  10. 17. The transfer of energy carried by light waves to particles of matter
  11. 19. light Is the very narrow range of wavelengths and frequencies in the electromagnetic spectrum that humans can see
  12. 21. The range of colors