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Physics, 22.11.2019 02:31 cramirezorozco392
Apiece of unknown material of mass 0.15 kg is heated to 114°c without melting and then placed in a calorimeter containing 0.74 kg of water initially at 14.9°c. the system reaches an equilibrium temperature of 20.2°c. what is the specific heat of the unknown material, in units of j (kg·°c)? the specific heat of water is 4.186 x 103 j (kg·℃
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