UPSC NDA I 2012 General Ability Paper

Question : 107 of 150

Marks: +1, -0

Body A of mass 2‌kg and another body B of mass 4‌kg and of same material are kept in the same sunshine for some interval of time. If the rise in temperature is equal for both the bodies, then which one among the following in this regard is correct?

Heat absorbed by B is double because its mass is double
Heat absorbed by A is double because its mass is half
Heat absorbed by both A and B is equal because the quantity of heat absorbed does not depend upon mass
Heat absorbed by B is four times than the heat absorbed by A because the quantity of heat absorbed is proportional to square of the mass

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