Which of the following is not a unit of energy? MCQ with Answer and Explanation

Which of the following is not a unit of energy?
A. Electron volt
B. Joule
C. Watt
D. Kilowatt-hour
Answer: Option C
Solution (By JKExamLibrary)
Watt is unit of power (J/s). Kilowatt-hour is energy (power × time). Joule is SI unit of energy. Electron volt is energy unit (1.6×10⁻¹⁹ J). Remember: power = energy/time. So watt is not energy.

This question belongs to: Science Physics

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This question belongs to: Science Physics