1.

There are three liquids A, B and C having equal masses. Their temperature are respectively 14^(@)C, 24^(@)C and 40^(@)C. When A and B are mixed, the temperature of the mixture becomes 20^(@)C, When B and C are mixed, the temperature of the mixture becomes 34^(@)C. What would be the temperature of the mixture when all the three liquids are mixed?

Answer»

SOLUTION :`30^(@)C`


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