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ICSE Class 10 Answered

A Calorimeter of mass 50 grams and specific heat capacity 0.42 J/ g ? contains some mass of water at 20 ?. A metal piece of mass 20 grams at 100? is dropped into the calorimeter. After stirring, the final temperature is found to be 22?. Find the mass of water used in the calorimeter. (Specific Heat capacity of metal piece: 0.3 J/g ? Specific Heat capacity of water: 4.2 J/g ?)  
Asked by om.chaudhari1673 | 23 Jan, 2019, 16:37: PM
answered-by-expert Expert Answer
Solution is attached.
Answered by Ankit K | 24 Jan, 2019, 11:43: AM

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