CalorimetryMedium
Question
Two identical blocks of metal are at 20oC and 80oC respectively. The specific heat of the material of the two blocks increases with temperature. Which of the following is true about the final temperature Tf when the two blocks are brought into contact (Assuming that no heat is lost to the surrounding) :-
Options
A.Tf will be 50oC
B.Tf will be more than 50oC
C.Tf will be less than 50oC
D.Tf can be either more than or less than 50oC depending on the precise variation of the specific heat with temperature
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