1. Choose any device that use electricity. Pretend you are this
device for the remaining questions. |
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Device
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2.
How much electricity do you use in an hour of use? |
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3.
Approximately how many of you were sold in the United States last
year? |
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4. Assuming
you were used one hour per day, everyday last year, how much total
power did you use in the United States?
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5.
Assuming the average cost of electricity is 11 cents per kilowatt
hour, what was the total cost to power you in the U.S. last year? |
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