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Relative humidity of air at zero water evaporation rate - Thermodynamics
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Q. When the rate of evaporation of water is zero, the relative humidity of the air is
- Published on 21 Aug 15
a.
0%
b.
100%
c.
50%
d.
unpredictable
ANSWER: 100%
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Discussion
Zola Best
-Posted on 14 Jun 24
Evaporation is the most rapid when the relative humidity is low. As the relative humidity increases, the evaporation rate decreases. If the relative humidity increases to 100%, no further evaporation takes place.
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