A student eats 2000 kcal per day. (a) Assuming that all of the food energy is released

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A student eats 2000 kcal per day.
(a) Assuming that all of the food energy is released as heat, what is the rate of heat released (in watts)?
(b) What is the rate of change of entropy of the surroundings if all of the heat is released into air at room temperature (20°C)?
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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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