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26 Nov 2019

The human body converts internal chemical energy into work andheatat rates of 60 to 125 W (called the basal metabolicrate).This energy comes from food and is usually measured inkilocalories[1 kcal = 4.186 kJ]. (Note that thenutritional `Calorie'listed on packaged food actually equals 1kilocalorie). How manykilocalories of food energy does a personwith a metoblic rate of105.0 W require per day? (Assume100 percent efficiency.)

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