200g cup of coffee at 70 degrees Celsius. You add 20g of milk to it. The milk is at 10 degrees Celsius. The specific heat of coffee is equal to the specific heat of water (4180 J/kg/C) and the specific heat of milk is about 3800 J/kg/C.) What is the change in the temperature of the coffee? (in degrees Celsius).

200g cup of coffee at 70 degrees Celsius. You add 20g of milk to it. The milk is at 10 degrees Celsius. The specific heat of coffee is equal to the specific heat of water (4180 J/kg/C) and the specific heat of milk is about 3800 J/kg/C.) What is the change in the temperature of the coffee? (in degrees Celsius).

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 2P: Convert the following to equivalent temperatures on the Celsius and Kelvin scales: (a) the normal...

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