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In an experiment, 426 g of water is in a copper calorimeter cup of mass 205...

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Physics

In an experiment, 426 g of water is in a copper calorimeter cupof mass 205 g. The cup and the water are at an initial temperatureof 10.9 oC. An unknown material with a mass of 361 g at atemperature of 296.1 oC is placed in the water. The system reachesthermal equilibrium at 36.1 oC. What is the specific heat of theunknown material? units = J/kg-C

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4.1 Ratings (544 Votes)
Ans Given Mass of the water m water 426 g 0426 kgInitial temperature of water Twinitial 1090CUnknown material of mass m unknown 361 g 0361kgTemperature of unknown material T unknown 29610CEquilibrium temperature T Equilibrium    See Answer
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