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Subject :NSO    Class : Class 7

When you heat a system, its temperature _____.

AAlways increases
BSometimes decreases
CMay stay the same
DAlways goes up or down, depending on the heat

Ans 1:

Class : Class 7
the answer is A. If you heat a system then that is obvious that its temperature will rise, how can it remain the same when it is heated up. if SOF Olympiad says the answer is C then it has to give a better solution with more examples so that we can understand it better.

Ans 2:

Class : Class 7
its A!!

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