Question

find equilibrium temperature when one body temperature is 3 degree Celsius and second body has 6 degree Celsius and mass body of the first body is 4g and second body is 9g ​

Answer 1

Answer:

45°C

Explanation:

According to zeroth law of thermodynamics if two thermodynamic system are in thermal equilibrium with a third them they are in thermal equilibrium with each other.

Accordingly thermal equilibrium between system is a transitive relation. So, If A,B and C are in thermal equilibrium & temperature of B is 45°C then the C will have same 45°C temperature.

Hence, the answer is 45°C.