Question

Define watt-hour. How many joules are equal to 1 watt-hour?

Answer 1

Answer:

The kilowatt hour (symbol kW⋅h, kWh, or kW h) is a unit of energy equal to 3.6 megajoules.

1 Joule = 1 watt-sec = 1 Nm.

all units of energy or work done

all units of energy or work doneSo 1 watt-hr = 3600 Joule.

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