Question: 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

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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