A plastic cup of negligible mass contains 0.280 kg of an unknownliquid at a temperature of 30.0°C. A 0.0270 kg mass of ice at atemperature of 0.0°C is added to the liquid, and when thermal equilibriumis reached the temperature of the combined substances is 14.0°C.Assuming no heat is exchanged with the surroundings, what is the specificheat capacity of the unknown liquid?

A plastic cup of negligible mass contains 0.280 kg of an unknownliquid at a temperature of 30.0°C. A 0.0270 kg mass of ice at atemperature of 0.0°C is added to the liquid, and when thermal equilibriumis reached the temperature of the combined substances is 14.0°C.Assuming no heat is exchanged with the surroundings, what is the specificheat capacity of the unknown liquid?

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