How do you do thia energy question
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How do you do thia energy question

[From: ] [author: ] [Date: 11-10-08] [Hit: ]
-Energy = power x time = 2.4 x 2 = 4.......
During the week a 2.4 kW kettle was used for 2 hours.
Calculate how much energy was transferred by the kettle.
Write down the equation you use. Show clearly how you work out your answer and give the unit.

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Energy = power x time = 2.4 x 2 = 4.8 kwh (kilowatt-hours)

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ans explained above is ok

usage energy = device power in kw * the time of use in hr
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