Define kilowatt hour. How is it related to joule?
120 Likes
kilowatt-hour is the energy spent (or work done) by a source of power 1 kW in 1 hour.
1 kWh = 3.6 × 106 joule.
Answered By
78 Likes
Express joule in terms of erg.
Define the term energy and state its S.I unit.
Define the term power. State its S.I. unit.
Differentiate between work and power.