Question

name the commercial unit of electical energy. convert it into joule. what is the other name of this commercial unit

Answer 1

Kilowatt-hour is the commercial unit of electrical energy. The other name used for it is units.
1kWh =1kW*1h
=1000 W*1h
=1000Js^-1*3600s

1kWh = 3600000J
=3.6*10^6J
Here J represents Joules and h represents hour and s represents seconds.
Hope it helps you

Answer 2

Answer:

hi there here's your answer

Explanation:

The Commercial Unit of Electrical Energy in India is 1KWh which is 1 Kilo-Watt Hour

Which is like saying, in an hour there is 1kW of energy provided

1 x kW x 1 Hour = 1 x 1000W x 1Hour = 1000W x 60 x 60 seconds = 3600000 Ws OR 3600000 J (Joules)

Hence 1KWH in Joules is 3600000J or the simplified value will be 3.6x10^6 J