blowing air over a liquid aids evaporation by
A
increasing its surface area
B
decreasing its vapour pressure
C
increasing its temperature
D
decreasing its density
Verified Correct Answer: B.
Physical Principles & Numerical Solution
if you blow dry air over the glass you blow away this extra water vapor, thereby decreasing the amount of water vapor entering the glass.
Source: Myschool Past Questions Archive (Record #9755)