Physics, asked by Aanchalaps, 1 year ago

Commercial unit of energy and its relation with SI unit of energy

Answers

Answered by aditiporwal
2
The commercial unit of energy is kilowatt.

The SI unit of energy is the Joule, defined as the energy expended by moving a force of 1 Newton through a distance of 1 metre.

The SI unit of power is the watt, defined as 1 joule per second,

so 1kw = 1000 watts = 1000 joules per second

1kw hour then is 1000 watts for 3600 seconds =3.6 x 10^6 joules per hour.

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