Digital technology

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Across
  1. 3. oldschool wristwatches with moving hands
  2. 4. One advantage of CCDs over photographic film
  3. 5. Type of interference registered when laser lit passes over a pit boundary on a CD
  4. 7. The day we finish the HL Physics Core!
  5. 8. Defined as the ratio of charge to potential difference
  6. 9. The effect that is used to dislodge electrons in a pixel
  7. 12. How many pixels apart must two points be in order to be resolved?
  8. 15. Picture element
  9. 16. Appropriate unit of depth for a pit on a CD
  10. 18. CCDs are made of this material
Down
  1. 1. The ratio of the length of an image in a CCD to the length of the object
  2. 2. Average predicted grade for our Physics class in the real IB
  3. 6. Carlos' other last name
  4. 10. A famous telescope that uses CCDs to capture images of distant galaxies
  5. 11. Pixels operate like these storing charge on a CCD
  6. 13. Formed when electrons are dislodged by incident photons
  7. 14. LP stands for this
  8. 17. Number system using base 2 digits