Potential and Kinetic energy

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Across
  1. 5. light bulb
  2. 7. Color spectrum
  3. 9. A stereo
  4. 10. Electrical energy is converted into chemical,nuclear and??
Down
  1. 1. the sun
  2. 2. A windmill
  3. 3. Lighter or match
  4. 4. Bomb
  5. 6. Circuits
  6. 8. A car