Since 1 kilowatt equals 1000 watts, and 1 hour equals 3600 seconds, it follows that the kilowatt-hour is
A) an energy of 3.6 million joules.
B) a power of 3.6 million watts.
C) an energy of 3.6 million watts.
D) a power of 3.6 million joules.
E) None of the above.
A
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