Science, asked by ms3769546, 11 months ago

an electric heater is rated 1500 watt how much energy does it use in 10 hours

Answers

Answered by Sarthak1928

10

Given ;

Power rating = P = 1500W
Time = t = 10hr

We know that P = W/t

Then W = Pt

Thus ;

W = Pt
W = 1500× 10
W = 15000
W = 15kWh energy is utilised

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