important questions in physics class 9th ch 11 work and energy.
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Hey!
what is S.I unit of power?
Different between kilowatt and kilowatt-hour?
state the principal of conservation of energy?
How many joules are there in 1kwh?
Hope it helps you
what is S.I unit of power?
Different between kilowatt and kilowatt-hour?
state the principal of conservation of energy?
How many joules are there in 1kwh?
Hope it helps you
Answered by
0
kilowatt is the S I unit of power
kilowatt is the unit of power and kilowatt hour is the unit of energy
The mass can neither be created or destroyed and it can only be converted from one form to another
I kilowatt = 1joule/sec
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