Immediately answer plzzz..What is the relation between S.I. unit and commercial unit of energy.

1
One watt is one Joule per second. So one watt hour is 3,600 joules per second and one kilowatt hour is 3,600,000 Joules per second. A kilowatt hour (kwh) is the unit of measure used on your electric bill

Answers

2016-03-11T16:40:27+05:30
1kwh = 1000 × 3600
= 3.6 × 10^6
0