Question

Relate 1kwh and SI unit of energy

Answer 1

1kwh = 1000 watt × 3600 seconds
=3.6 × 10 6 watt second
(10 to the power 6)
=3.6 × 10 to the power 6 joule (J)

Answer 2

1 KWh = 1000 W × 3600 sec

=3.6×10^6 W /sec

=3.6×10^6 J