Deuce54081 Deuce54081
  • 26-02-2024
  • Physics
contestada

Which of the following statements describing fuel cells is or are true?
i. A fuel cell is just another name for a battery.
ii. The reactants that power a fuel cell need to be continuously replenished.
iii. A fuel cell must have a positive emf.
a. only i
b. only ii
c. only iii
d. both ii and iii
e. All three statements are true.

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