An object was left in a room of unknown surrounding temperature. The temperature. f the object was summarized below with respect to the time f (in minutes) the object was initially observed. • When t-0, the temperature of the object is 23 degrees Celsius. • When t-10 minutes, the temperature of the object is 27 degrees Celsius. • When t - 20 minutes, the temperature of the object is 30.2 degrees Celsius. In minutes, when will the object have the temperature 40 degrees Celsius? Assume the system obeys Newton's Law of Cooling and the surrounding temperature of the room did not change. Put your answer accurate to four decimal places. No need to put in the units of measurement.
An object was left in a room of unknown surrounding temperature. The temperature. f the object was summarized below with respect to the time f (in minutes) the object was initially observed. • When t-0, the temperature of the object is 23 degrees Celsius. • When t-10 minutes, the temperature of the object is 27 degrees Celsius. • When t - 20 minutes, the temperature of the object is 30.2 degrees Celsius. In minutes, when will the object have the temperature 40 degrees Celsius? Assume the system obeys Newton's Law of Cooling and the surrounding temperature of the room did not change. Put your answer accurate to four decimal places. No need to put in the units of measurement.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:An object
was left in a room of unknown surrounding temperature. The temperature of the object was summarized below with respect to the time f (in minutes) the object was initially observed.
• When t = 0, the temperature of the object is 23 degrees Celsius.
• When t = 10 minutes, the temperature of the object is 27 degrees Celsius.
• When t = 20 minutes, the temperature of the object is 30.2 degrees Celsius.
In minutes, when will the object have the temperature 40 degrees Celsius? Assume the system obeys Newton's Law of Cooling and the surrounding temperature of the room did not change. Put your answer accurate up to four decimal places. No need to put in the units of measurement.
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