If a cup of coffee has temperature 95°C in a room where the ambient air temperature is 22°C, then, according to Newton's Law of Cooling, the temperature of the coffee after t minutes is T(t) = 22 + 73e-t/54 What is the average temperature of the coffee during the first 32 minutes? average temp = °C

Principles of Physics: A Calculus-Based Text
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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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If a cup of coffee has temperature 95°C in a room where the ambient air temperature is 22°C, then,
according to Newton's Law of Cooling, the temperature of the coffee after t minutes is
T(t) = 22 + 73e-t/54. What is the average temperature of the coffee during the first 32 minutes?
average temp =
°C
Transcribed Image Text:If a cup of coffee has temperature 95°C in a room where the ambient air temperature is 22°C, then, according to Newton's Law of Cooling, the temperature of the coffee after t minutes is T(t) = 22 + 73e-t/54. What is the average temperature of the coffee during the first 32 minutes? average temp = °C
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