What is the SI unit of work or energy?
- Horsepower
- Hertz
- Joule
- 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 work, which led to the development of the laws of thermodynamics.
ND31-12-2022
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