Question

By which process relative humidity of a parcel of air can be increased?
A. Adding dry air from outside
B. Adding moisture from outside
C. Decreasing its radiation
D. Increasing wind speed
E. Increasing temperature
Choose the correct answer from the options given below:

• A. C only
• B. A only
• C. B only
• D. D and E only

Hint:

RH increases with more moisture.
RH decreases with higher temperature.
RH = (actual vapor pressure saturation vapor pressure) \(\times\) 100.

Answer 1

The Correct Option is C