Question: A refrigerator has T=4 C, while the surrounding room air has T = 20 C. Assuming that over a period of days the absolute

A refrigerator has T=4 C, while the surrounding room air has T = 20 C. Assuming that over a period of days the absolute humidity will equilibrate, what is the relative humidity in the refrigerator if the room has RH = 34% in Winter? The vapor pressure of water at 4 C is 6.1 mm Hg, and at 20 C it is 17.5 mm Hg.

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