Question: A wall has two layers of materials A and B; each made of a different material. Both the layers have the same thickness. The thermal conductivity of materialA is twice that of B. Under the equilibrium, the temperature difference across the wall is 36°C. The temperature difference across the layer A is __________ °C.
[A].
6
12
18
24
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.