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Units of Measurement - Length and Mass
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From the following, the biggest unit of energy is?
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A
Kilowatt hour
💡 Explanation:
Since, we know that SI unit of energy is represented by Joule. Hence, let us convert all the different units in the form of Joules.
$1,Joule=1,Joule$
$1,Kwh=3600000,Joule$
$1,erg=10^{-7},Joule$
$1,eV=1.6\times 10^{-19},Joule$
Hence, Kilowatt hour is the largest unit of energy and hence it is practically used in everyday life of electric consumption.