A pound of body fat stores an amount of chemical energy equivalent to 3,500 Cal. When sleeping, the average adult burns or expends about 0.44 Cal/h for every pound of body weight. How long would the person have to sleep continuously to lose 1 lb of body fat? (Assume the person weighs 145 lb.)

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Chapter16: Temperature And The Kinetic Theory Of Gases
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A pound of body fat stores an amount of chemical energy equivalent to 3,500 Cal. When sleeping, the average adult burns or expends about 0.44 Cal/h for every pound of body weight.

How long would the person have to sleep continuously to lose 1 lb of body fat? (Assume the person weighs 145 lb.)

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