Question

convert commercial unit of energy into S. I.unit of energy

Answer 1

Commercial unit of energy = kilowatt/ hr
S.I.unit = J
1 J is the energy requiredbto do 1 joule work.
1 kW =1000J/s

Answer 2

The Commercial unit of energy is Kilowatt hour.

1 Kwh=1 kw×1 hour

=1000 W×3600 seconds=3600000 J

3.6×10^6 J

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