Solar Energy

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Across
  1. 4. What is the process of adding impurities to silicon to change its conductivity?
  2. 6. What device moves solar panels to follow the sun across the sky?
  3. 8. What substance is often used to store heat in solar thermal plants?
  4. 11. What type of flexible solar cell is made by layering materials on asubstrate?
  5. 12. What does the "C" stand for in CSP (Solar Power)?
  6. 13. Which part of the solar spectrum causes sunburns?
Down
  1. 1. What is the power per unit area received from the sun?
  2. 2. What is the boundary in a solar cell where electricity is generated?
  3. 3. What is the process of a solar cell taking in light energy?
  4. 5. What is the measure of how much light bounces off a solar surface?
  5. 7. What is the distance between two successive peaks of a light wave?
  6. 9. What adjustment to a solar panel maximizes its exposure to the sun?
  7. 10. Which part of the solar spectrum is felt as heat?
  8. 14. What is the horizontal angle of the sun's position?