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3 years ago

5

It takes a clothes dryer 45 minutes to dry a load of towels. If the dryer uses 6,750,000 joules of energy to dry the towels, wha

t is the power rating of the machine?

1 answer:

timurjin [86]3 years ago

8 0

Answer:

t=45min=45x60=2700s

E=6,750,000 J

P=??

P=E/t=6,750,000/2700=2500W

Explanation:

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