Question

17. Three objects. A at 30°C. B at 303K and Cat 420K are in thermal contact. Then answer the follwing questions (1) Which are in "Thermal "equibrium" among A, B and C. ) From which object to another heat transferred

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Answer 1

Answer:

Assertion(A) : Two systems which are both in thermal equilibrium with the third system are in thermal equilibrium with one another. <br> Reason(R ) : The heat flows spontaneously from a system at high temperature to a system at low temperature.

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