Amplify Light waves vocabulary crossword

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Across
  1. 6. to bounce off without absorbing
  2. 8. the wave that has the lowest frequency
  3. 9. a type of wave that carries energy from one place to another even through empty space
  4. 12. anything that takes up space and has mass (solid, liquid, gas, plasma)
  5. 13. red, orange, yellow, green, blue, indigo, violet light
  6. 14. a range of different forms of light from radio to gamma rays (wavelengths large to small).
  7. 15. the ability to make things move or change
  8. 16. how often or fast something happens
  9. 18. the wave with the highest frequency
  10. 20. a type of invisible light that is beyond violet on the spectrum
Down
  1. 1. the maximum height of a wave (intensity: brightness or loudness)
  2. 2. the distance from one peak of a wave to the next
  3. 3. source an object that emits light
  4. 4. a pattern that describes how energy is carried from one place to another
  5. 5. a group of atoms joined together in a particular way
  6. 7. to pass through (no change occurs)
  7. 10. a curved line that shows the characteristics of a wave (shows wavelength and amplitude)
  8. 11. the number of peaks in a wave that pass in a second
  9. 17. to give off
  10. 19. to form a mental picture of something that cannot be seen
  11. 21. to take in (results in a change)