For the following questions refer to the temperature and dew point data in the following cities:
-Without any addition or removal of water vapour, what happens to the actual vapour pressure when the air temperature increases?
A)It stays the same.
B)It decreases.
C)It becomes greater than the saturation vapour pressure.
D)It increases.

Question

For the following questions refer to the temperature and dew point data in the following cities: 
-Without any addition or removal of water vapour, what happens to the actual vapour pressure when the air temperature increases?
A)It stays the same. 
B)It decreases. 
C)It becomes greater than the saturation vapour pressure. 
D)It increases.

Quizplus · Accepted Answer

The actual vapour pressure remains constant if there is no addition or removal of water vapour, even if the air temperature changes. This is because actual vapour pressure is a measure of the amount of water vapour present in the air, not directly related to temperature changes.

For the Following Questions Refer to the Temperature and Dew