If rising air cools to its dew-point temperature, the relative humidity becomes _____.
A)20 percent
B)40 percent
C)60 percent
D)80 percent
E)100 percent

Question

Quizplus · Accepted Answer

When air cools to its dew-point temperature, the relative humidity becomes 100 percent because the air is saturated with water vapor, meaning it cannot hold any more moisture at that temperature.

If Rising Air Cools to Its Dew-Point Temperature, the Relative