Conduction: If, with steady state heat flow established, you double the thickness of a wall built from solid uniform material, the rate of heat loss for a given temperature difference across the thickness will

A. become one-half its original value.
B. also double.
C. become one-fourth its original value.
D. become 1/ of its original value.
E. become four times its original value.


Answer: A

Physics & Space Science

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