Question

Two thermally insulated chambers are as shown in figure

Mark the correct option

• A. In figure 1, A,B,C are in thermal equilibrium
• B. In figure 2, A,B,C are in thermal equilibrium
• C. A,B,C is not in thermal equilibrium in any figure
• D. In figure 1, A,B,C are in same temperature

Answer 1

Answer: (A), (D)

In figure 1, A,B,C are in same temperature

Thermal equilibrium can only be reached through a conducting wall