Energy

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Across
  1. 4. Unit of Power (4)
  2. 5. Electrical energy produced from the kinetic energy of water (5,5)
  3. 8. This is a law which states that energy cannot be created or destroyed, but only changed from one form into another or transferred (12,2,6)
  4. 10. A small scale method to produce power from streams (10)
  5. 12. Producing energy from the an element of the weather (4,5)
Down
  1. 1. Is also known as the potential difference in an electrical system (7)
  2. 2. Making energy by converting light energy into electrical energy (5,5)
  3. 3. Used to harvest the suns energy (5,6)
  4. 6. Produced from fermenting cow dung and water and used as a source of renewable energy (6)
  5. 7. A machine which produces more energy depending on rotor diameter (4,7)
  6. 9. The equation for this is voltage x current (5)
  7. 11. Rate of electrical charge flow measured in Amps (7)