A thermos contains 201 cm³ of coffee at 85 °C. To cool the coffee, you drop two 13.3-g ice cubes into the thermos. The ice cubes are initially at 0 °C and melt completely. What is the final temperature of the coffee? Treat the coffee as if it were water. (specific heat of water 4186 J/kg.C°, and Lf,water = 33.5 x 104 J/kg, density of water 1000 kg/m³)

A thermos contains 201 cm³ of coffee at 85 °C. To cool the coffee, you drop two 13.3-g ice cubes into the thermos. The ice cubes are initially at 0 °C and melt completely. What is the final temperature of the coffee? Treat the coffee as if it were water. (specific heat of water 4186 J/kg.C°, and Lf,water = 33.5 x 104 J/kg, density of water 1000 kg/m³)

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

Chapter16: Temperature And The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 33P: At 25.0 m below the surface of the sea, where the temperature is 5.00C, a diver exhales an air...

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