The amount of water vapor that diffuses through a building assembly is affected by the following factors: the chemical composition of the building materials, the thickness of the building materials, and the ____ on each side of the building assembly.
A) bulk moisture
B) ventilation
C) absolute humidity
D) heat index

Question

Quizplus · Accepted Answer

The amount of water vapor that diffuses through a building assembly is indeed affected by the absolute humidity on each side of the building assembly. Absolute humidity refers to the amount of water vapor present in the air, which directly influences the diffusion process.

The Amount of Water Vapor That Diffuses Through a Building