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T
Question Practice

What condition must be true for two systems to reach thermal equilibrium through a diathermic wall?

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MCQ_SA
CBSE
Class 11
Physics
Physics Part - II
Thermodynamics
Question Bank

What condition must be true fo...

Single Answer MCQ
Q-00058096

What condition must be true for two systems to reach thermal equilibrium through a diathermic wall?

1

They must have equal volumes.

2

A thermal gradient must exist.

3

Their temperatures must be different.

4

They must contain the same mass.

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