Optics Unit Vocab

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Across
  1. 2. The science of light properties and behavior
  2. 5. Wave signals that are not generated from digital information
  3. 7. A unique 3-signal combination of dots and dashes codes for each letter of the alphabet and numbers 0 through 9.
  4. 9. Used to transmit information from a remote control to a television
  5. 10. Matter that allows some light to pass through
  6. 12. Used to transmit information between cellphones or between an internet router and a computer
Down
  1. 1. Used to transmit television and radio programs
  2. 3. Matter that allows all light to pass through
  3. 4. The region where light is obstructed or blocked
  4. 6. Wave signals generated electronically from digital information
  5. 8. Matter that does not allow light to pass through
  6. 11. A wave with a specific pattern that carries information