The SI unit for power is the:
APascal
BWatt
CJoule
DNewton
Answer & Solution
Correct answer: B. Watt
1. Power has its own SI unit distinct from energy.
2. Power is the rate at which work is done.
3. The SI unit for power is the watt.
4. The joule measures the energy itself rather than its rate.
_Source: OpenStax College Physics for AP Courses 2e (CC BY 4.0), Ch 7 'Work, Energy, and Energy Resources', sections 7.1-7.9_
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