A hot object is allowed to cool in air of constant temperature Tm. The object's temperature was initially at 170°C and cooled to 90°C in 10 minutes. Knowing that the material has a temperature decay constant of k=0.075/min, determine the temperature of the air.
A hot object is allowed to cool in air of constant temperature Tm. The object's temperature was initially at 170°C and cooled to 90°C in 10 minutes. Knowing that the material has a temperature decay constant of k=0.075/min, determine the temperature of the air.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.82P: Discuss the modes of heat transfer that determine the equilibrium temperature of the space shuttle...
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Topic: First order ODEs
A hot object is allowed to cool in air of constant temperature Tm. The object's temperature was initially at 170°C and cooled to 90°C in 10 minutes. Knowing that the material has a temperature decay constant of k=0.075/min, determine the temperature of the air.
Answer is Tm = 18.38°C
Please show me how to get this answer
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