1.

Two liquids A and B are at 32°C and 24°C. When mixed in equal masses the temperature of the mixture is found to be 28°C. Their specific heats are in the ratio of       [DPMT 1996]

A.   3 : 2  
B.   2 : 3
C.   1 : 1  
D.   4 : 3
Answer» D.   4 : 3


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