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What is the SI unit of work or energy?
  1. Horsepower
  2. Hertz
  3. Joule
  4. Ampere
Explanation

The SI unit of energy/work is the joule (J)

named for English physicist James Prescott Joule (1818 - 1889).

Joule discovered the relationship between heat and mechanical workwhich led to the development of the laws of thermodynamics.

ND31-12-2022


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