An average active person consumes about 2500 Cal a day.
Chapter 14, Problem 4(choose chapter or problem)
An average active person consumes about 2500 Cal a day. (a) What is this in joules? (b) What is this in kilowatthours? (c) If your power company charges about 10 per kilowatt-hour, how much would your energy cost per day if you bought it from the power company? Could you feed yourself on this much money per day?
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