After the proper wet bulb measuring procedure, the two thermometers on a sling psychrometer yield the same temperature. This indicates that ________.
A)the relative humidity is low
B)the relative humidity is moderate
C)the air is warming up
D)the air is saturated with water vapor

Question

Quizplus · Accepted Answer

When the two thermometers on a sling psychrometer yield the same temperature after the proper wet bulb measuring procedure, it indicates that the air is saturated with water vapor, which means the relative humidity is 100%.

After the Proper Wet Bulb Measuring Procedure, the Two Thermometers