How much water in grams is evaporated in 2.0 h

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Reference no: EM131123087

A keg of beer is covered with a wet towel. Imagine that the keg gains energy from its surroundings at a rate of 20 W.

Part A

At what rate in grams per second must water evaporate from a towel placed over the keg to cool the keg at the same rate that energy is being absorbed?

Part B

How much water in grams is evaporated in 2.0 h?

Reference no: EM131123087

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