Question

prove that the relation brtween kwh and joule​

Answer 1

Answer:

The kilowatt hour (symbolkWh, kW⋅h or kW h) is a unit of energy equal to 3.6 . 10^6 joules. ... the standard unit of power in the International System of Units(SI), equivalent to one joule per second and equal to the power in a circuit in which a current of one ampere flows across a potential difference of one volt.

Answer 2

1 kWh = 1000Wh

1 hour = 3600s and 1W = 1J/s

thus,

1000×3600= 3600000= 3.6×10^6 J

=> 3.6MJ