A person with skin of surface area 1.85 m2 and temperature 30.0C is resting in an insulated room where the ambient air temperature is 20.0C. Assume that this person gets rid of excess heat by radiation only. By how much does the person change the entropy of the air in this room each second? (Recall that the room radiates back into the person and that the emissivity of the skin is 1.00.)

A person with skin of surface area 1.85 m2 and temperature 30.0C is resting in an insulated room where the ambient air temperature is 20.0C. Assume that this person gets rid of excess heat by radiation only. By how much does the person change the entropy of the air in this room each second? (Recall that the room radiates back into the person and that the emissivity of the skin is 1.00.)

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Question

A person with skin of surface
area 1.85 m2 and temperature 30.0C is resting in an insulated room
where the ambient air temperature is 20.0C. Assume that this person
gets rid of excess heat by radiation only. By how much does the
person change the entropy of the air in this room each second? (Recall
that the room radiates back into the person and that the emissivity of
the skin is 1.00.)

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