Units of EnergyEasyQuestion 31652
Question
1 kilowatt-hour (kWh) equals:
- A1000 J
- B3600 J
- C3.6×10⁶ JCorrect
- D860 J
Correct answer
3.6×10⁶ J
Explanation
1 kWh = 1000 W × 3600 s = 3.6×10⁶ J = 3.6 MJ. This is the unit used by electricity meters.
JEE Physics · Easy
Current Electricity: Units of Energy MCQ
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