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).

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter19: The Atmosphere

Section: Chapter Questions

Problem 4E: If the air temperature is 20C at sea level, then what is the temperature outside a jet aircraft...

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