Mirtha598 Mirtha598

07-09-2014
Physics

Answered

A toaster oven uses 67,500 joules of energy in 45 seconds to toast a piece of bread. What is the power of the oven?

Answer :

07-09-2014

Power = energy / time

Power = 67,500 / 45 = 1,500 joules per second = 1,500 watts = 1.5 kilowatts

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