We wish to determine the specific heat of a new alloy. A 0.150 kg sample of the alloy is heated to 540°C. It is then quickly placed in 400 g of water at 10°C, which is contained in a 200 g aluminum calorimeter cup. The final temperature of the entire system is 30.5°C. Calculate the specific heat of the alloy. [HINT: The specific heal capacity of aluminium and water are, respectively, CAI = 900 J/kg K,

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2OQ: A 100-g piece of copper, initially at 95.0C, is dropped into 200 g of water contained in a 280-g...
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C water = 4186 J/kg. K
We wish to determine the specific heat of a new alloy. A 0.150 kg sample of the alloy is heated to 540°C.
It is then quickly placed in 400 g of water at 10°C, which is contained in a 200 g aluminum calorimeter
cup. The final temperature of the entire system is 30.5°C. Calculate the specific heat of the alloy.
[HINT: The specific heal capacity of aluminium and water are, respectively, CAI = 900 J/kg K,
Transcribed Image Text:We wish to determine the specific heat of a new alloy. A 0.150 kg sample of the alloy is heated to 540°C. It is then quickly placed in 400 g of water at 10°C, which is contained in a 200 g aluminum calorimeter cup. The final temperature of the entire system is 30.5°C. Calculate the specific heat of the alloy. [HINT: The specific heal capacity of aluminium and water are, respectively, CAI = 900 J/kg K,
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