1 text{ kilowatt hour} = dots text{ joules} | vedclass

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Question

(A) The unit kilowatt-hour $(kWh)$ is a unit of energy.$1 	ext{ kWh} = 1 	ext{ kilowatt} 	imes 1 	ext{ hour}$.Since $1 	ext{ kilowatt} = 1000 	e

Vedclass · Accepted Answer

$3.6 	imes 10^6 	ext{ J}$

Vedclass · Answer

(A) The unit kilowatt-hour $(kWh)$ is a unit of energy.$1 	ext{ kWh} = 1 	ext{ kilowatt} 	imes 1 	ext{ hour}$.Since $1 	ext{ kilowatt} = 1000 	ext{ watts} = 1000 	ext{ J/s}$ and $1 	ext{ hour} = 3600 	ext{ seconds}$.Therefore,$1 	ext{ kWh} = 1000 	ext{ J/s} 	imes 3600 	ext{ s}$.$1 	ext{ kWh} = 3,600,000 	ext{ J} = 3.6 	imes 10^6 	ext{ J}$.

$1 \text{ kilowatt hour} = \dots \text{ joules}$

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