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Physics · WORK, ENERGY AND POWER
हिन्दीOne kilowatt-hour (\( 1\text{ kWh} \)) is a commercial unit of electrical work and energy. Its equivalent value in the SI unit of joules (\( \text{J} \)) is:
Correct answer · Option 3
\( 3.6 \times 10^6\text{ J} \)
Explanation
\( 1\text{ kWh} = (10^3\text{ W}) \times (3600\text{ s}) = 3.6 \times 10^6\text{ J} \).
