Three objects, A at 30°C, B at 303K and Cat 420K are in thermal contact. Then answer the
follwing questions.
(1) Which aare in "Thermal equibrium” among A,B and C.
(ii) From which object to another heat transferred
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Answer:
1) A and B are thermal equilibrium. 2) From object C heat transferred to other.
Explanation:
The two objects A and B are thermal equilibrium and the heat from a object C have transferred to A and B because :
the heat flows spontaneously from a system at high temperature to a system at low temperature.
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