A wall is made of equally thick layers A and B of different materials. Thermal conductivity of A is twice that of B. In the steady state, the temperature difference across the wall is 36°C. The temperature difference across the layer A is
A
12°C
B
18°C
C
6°C
D
24°C

Question

A wall is made of equally thick layers A and B of different materials. Thermal conductivity of A is twice that of B. In the steady state, the temperature difference across the wall is 36°C. The temperature difference across the layer A is

A

12°C

B

18°C

C

6°C

D

24°C

Accepted Answer

12°C

Answer

18°C

Answer

6°C

Answer

24°C

STANDARD Physics Thermal Conductivity MCQ Question

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