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Physics with Akhtiar Ali Bullo
  • 5/23/2025
Physics class 11th mcqs
Mdcat Physics mcqs
First year physics mcqs
Transcript
00:00Question says, which one is the biggest unit of energy, A. Erg, B. Joule, C. Watt-Hour,
00:17D. Kilowatt-Hour is 1 kilowatt-hour is equal to 3.6 into 10 raised power 6 Joule, means
00:301 kilowatt-hour is equal to 3.6 megajoule. So, kilowatt-hour is the biggest unit of energy.
00:41So, the correct option will be D kilowatt-hour.

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