If 30.5 g of milk at a temperature of 3.90°C is added to a 260-g cup of coffee at a temperature 89.0°C, what is the final temperature of the mixture? Assume coffee has a specific heat of 4.19 x 10° /(kg - K) and milk has a specific heat of 3.93 x 10 /(kg · K).

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
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If 30.5 g of milk at a temperature of 3.90°C is added to a 260-g cup of coffee at a temperature 89.0°C, what is the final temperature of the mixture? Assume coffee has a specific heat of 4.19 x 10° J/(kg · K) and milk has a specific heat of 3.93 x 10° J/(kg · K).
°C
Transcribed Image Text:If 30.5 g of milk at a temperature of 3.90°C is added to a 260-g cup of coffee at a temperature 89.0°C, what is the final temperature of the mixture? Assume coffee has a specific heat of 4.19 x 10° J/(kg · K) and milk has a specific heat of 3.93 x 10° J/(kg · K). °C
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