Relative humidity is a measure of _____ .
A) the ratio of the water vapor in the air to the amount of water vapor that it would take to saturate the air
B) the amount of water vapor in the air compared to some standard amount of water vapor
C) how much water vapor is in the air
D) the ratio of water vapor in air to the amount of air
E) none of the above

Question

Quizplus · Accepted Answer

Relative humidity is defined as the ratio of the amount of water vapor in the air to the amount of water vapor that it would take to saturate the air at a given temperature and pressure. This measurement is expressed as a percentage and provides information about the amount of moisture present in the air.

Relative Humidity Is a Measure of _____