An object is left to cool down in air and the following temperature data were recorded during the process. t [min]=0,1,2,3,4,5 T[celcius degree] = 100,88,82,72,70,65 (a) Represent this data by a 2^ order polynomial b) Predict how long it would take for the object to reach to 30 °C.
An object is left to cool down in air and the following temperature data were recorded during the process. t [min]=0,1,2,3,4,5 T[celcius degree] = 100,88,82,72,70,65 (a) Represent this data by a 2^ order polynomial b) Predict how long it would take for the object to reach to 30 °C.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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An object is left to cool down in air and the following temperature data were recorded during the process.
t [min]=0,1,2,3,4,5
T[celcius degree] = 100,88,82,72,70,65
(a) Represent this data by a 2^ order polynomial
b) Predict how long it would take for the object to reach to 30 °C.
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