Question

In steady-state conduction with thermal conductivity given by $k=k_0$ $(1+\beta T)$ where $\beta$ is positive, a slab of given thickness and given temperature drop will conduct.

• A. More heat at lover temperature levels
• B. More heat at higher temperature levels
• C. None of the above
• D. Same heat for any temperature levels

Answer 1

The correct option is B More heat at higher temperature levels

More heat at higher temperature levels