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Goryan [66]
3 years ago
14

Power is expressed in ________?

Physics
1 answer:
Anna [14]3 years ago
6 0

Answer:

(B) Joules per second

Explanation:

Power is the amount of work done per unit of time. Since work is measured in Joules, the SI unit of power is Joules per second (J/s), or Watts (W).

Of course, the cooler unit of power is the Horsepower (hp), originally introduced by James Watt himself, using which people nowadays still boast about their favorite car's "strength."

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