Science, asked by emilynovember21, 1 year ago

If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair?

Answers

Answered by gulbharti12

3

Energy used(in kWh) =Power(in kW) *Time(in hours)

Energy = 1.2*15/60

=0.3 kWh

I hope it helps. xx

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