Question

Define kilowatt hour how it is releated to jouke

Answer 1

Hello friend... 


The relation between kilowatt hour and joule is.. 
1 kWh = 3,600,000 J

And 

1 kWh = 3·6 MJ (mega joules)

Hope it will help you :)
Thank you

Answer 2

Explanation:

it is the energy consumed by an appliance of power 1 kilowatt in one hour .

1 kwh = 3.6 × 10^6 j.