What kind of energy conversion is done by a fuel cell?
- Correct Answer: chemical into electrical
- electrical into nuclear
- wind into nuclear
- solar into chemical
Explanation: Fuel Cells A fuel cell is a device that converts chemical energy into electrical energy. Fuel cells are similar to batteries but require a continuous source of fuel, often hydrogen. They will continue to produce electricity as long as fuel is available. Hydrogen fuel cells have been used to supply power for satellites, space capsules, automobiles, boats, and submarines (Figure 17.15).
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