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On a certain dry sunny day, a swimming pool’s temperature would rise by 2.465ºC if not...

Question:

On a certain dry sunny day, a swimming pool’s temperature would rise by 2.465ºC if not for evaporation. What percent of the water must evaporate to carry away precisely enough energy to keep the temperature constant? Specific heat of water is 1.00 kcal/kgºC and the heat of vaporization is 580 kcal/kg.


Answers

580 rn

.

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