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200 g of water and equal volume of anoth...

200 g of water and equal volume of another liquid of masss 250 g areplaced in turn in the same calorimeter of mass 100 g and specific heat capacity 420 J/kg K. The liquids which are constantly stirred are found to cool from `60^(@)C` to `20^(@0C` in 3 minutes and 2 minutes 20 seconds, respectively. Find the specific heat capacity of the liqudi. The temperature of the surrounding is `20^(@)C`.

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The correct Answer is:
2576 J/kg K
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