A thermometer reading 18°F is brought into a room where the temperature is 70°F, 1min later the thermometer reading is 31°F. Determine the temperature reading as a function of time and in particular, find the temperature reading 5 min after the thermometer is first brought into the room.

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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.34P: 2.34 Show that the temperature distribution in a sphere of radius . made of a homogeneous material...
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yqyahdtsgwbabakaksjdhwbajJzhdbejakznxhejajhduejsjzbxbdjjakakjxjs 5. A thermometer reading 18°F is brought into a room where the temperature is 70°F, 1min later the thermometer reading is 31°F. Determine the temperature reading as a function of time and in particular, find the temperature reading 5 min after the thermometer is first brought into the room.
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