If the thickness of a uniform wall is doubled,the rate at which heat is conducted through the wall is
A)doubled.
B)increased by a factor of four.
C)decreased by a factor of four.
D)cut in half.
E)unchanged.

Question

Quizplus · Accepted Answer

The rate of heat conduction through a wall is inversely proportional to the thickness of the wall. Therefore, if the thickness is doubled, the rate of heat conduction is halved.

If the Thickness of a Uniform Wall Is Doubled,the Rate