Physics, asked by hariprakash2, 1 year ago

an electrical heater is related 1500w. how much energy does it use in 10h

Answers

Answered by Anonymous
5
power (P)=1500W
time (t)=10 hours
therefore, electric energy used = Pxt
                                                 = 1500x10
                                                 =15000Wh
                                                 =15 kWh
therefore the electric energy used is 15 kilo watthour

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