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CDS I 2016
Question #558
Physics
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Two systems are said to be in thermal equilibrium, if and only if?
A
there can be a heat flow between them even, if they are at different temperatures
B
there cannot be a heat flow between them even, if they are at different temperatures
C
there is no heat flow between them
D
their temperatures are slightly different
Pick an option above to test your answer
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Science & Technology
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Two systems are said to be in thermal equilibrium, if and only if? | CDS I 2016 Solved PYQ | UPSCGPT