On a very hot day, could you cool your kitchen by leavingthe refrigerator door open?(a) Yes, but it would be very expensive.(b) Yes, but only if the humidity is below 50%.(c) No, the refrigerator would exhaust the same amountof heat into the room as it takes out of the room.(d) No, the heat exhausted by the refrigerator into theroom is more than the heat the refrigerator takes outof the room.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
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Chapter22: Entropy And The Second Law Of Thermodynamics
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On a very hot day, could you cool your kitchen by leaving
the refrigerator door open?
(a) Yes, but it would be very expensive.
(b) Yes, but only if the humidity is below 50%.
(c) No, the refrigerator would exhaust the same amount
of heat into the room as it takes out of the room.
(d) No, the heat exhausted by the refrigerator into the
room is more than the heat the refrigerator takes out
of the room.

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