ames has a mass of 66 kg and his resting metabolic rate is about 106 watts, or about 90 kcal per hour. Suppose that James immerses himself in a tub containing 67 liters of water at a starting temperature of 0∘ C and then maintains a metabolic rate equal to twice his normal resting metabolic rate until all of the water reaches his normal body temperature of 37∘ C. How long would it take to heat the water to 37∘ C?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter21: Heat And The First Law Of Thermodynamics
Section: Chapter Questions
Problem 71PQ
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James has a mass of 66 kg and his resting metabolic rate is about 106 watts, or about 90 kcal per hour. Suppose that James immerses himself in a tub containing 67 liters of water at a starting temperature of 0∘ C and then maintains a metabolic rate equal to twice his normal resting metabolic rate until all of the water reaches his normal body temperature of 37∘ C.

How long would it take to heat the water to 37∘ C?

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