5. A 760 g piece of copper is heated in a furnace to a temperature T. The copper is then inserted into a 170 g copper calorimeter containing 300 g of water. The initial temperature of the water and calorimeter is 17 °C, and the final temperature after equilibrium is established is 37 °C. When the calorimeter and its contents are weighed, 32.0 g of water are found to have evaporated. What was the temperature T?(Cw = 4186 J/(kg. °C), L-3.35 x 105 J/kg, Ly=2.26 x 106 J/kg, Ccopper = 387 J/(kg.°C) °C

5. A 760 g piece of copper is heated in a furnace to a temperature T. The copper is then inserted into a 170 g copper calorimeter containing 300 g of water. The initial temperature of the water and calorimeter is 17 °C, and the final temperature after equilibrium is established is 37 °C. When the calorimeter and its contents are weighed, 32.0 g of water are found to have evaporated. What was the temperature T?(Cw = 4186 J/(kg. °C), L-3.35 x 105 J/kg, Ly=2.26 x 106 J/kg, Ccopper = 387 J/(kg.°C) °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 11P

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