A sample of copper is heated to 590°C and placed in 400 g of water at 21.5°C. The final temperature of the copper - water mixture is 48° C. What is the mass of the copper? [C(water)= 4180 J/Kg C, C(copper)= 386 J/Kg C.]

A sample of copper is heated to 590°C and placed in 400 g of water at 21.5°C. The final temperature of the copper - water mixture is 48° C. What is the mass of the copper? [C(water)= 4180 J/Kg C, C(copper)= 386 J/Kg C.]

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

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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A sample of copper is heated to 590°C and placed in 400 g of water at 21.5°C. The final
temperature of the copper - water mixture is 48° C. What is the mass of the copper?
[C(water)= 4180 J/Kg C, C(copper)= 386 J/Kg°C.]

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