Question #6426156Single Choice
Physics
Question
A machine has a power of 250 W and operates for 1 hour. How much energy does it use?
Options
A
250 J
B
900,000 J
C
250,000 J
D
1,000,000 J
A machine has a power of 250 W and operates for 1 hour. How much energy does it use?
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