alleryThe SI unit of POWER is the:
AJoule (J), equal to a newton-metre
BNewton (N), equal to a kg metre per second squared
CWatt (W), equal to one joule per second
DPascal (Pa), equal to one newton per square metre
Answer & Solution
Correct answer: C. Watt (W), equal to one joule per second
The SI unit of power is the WATT (W) = 1 joule per second. Power = Work / time.
1 horsepower = 746 W. A 100 W bulb consumes 100 J every second.
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