Units and dimensions are important in any engineering analysis. This problem is about that. In an old heat transfer textbook, you found the following equation for some specific heat transfer problem. 2²T Q + əx² = ƏT Ət You know that T is temperature (K) and is the x-coordinate, which is measured in meters. You also know that t is time (s) and the book uses X as the symbol for thermal conductivity, whose unit is W/m.K. What must be the units of Q and ß?
Units and dimensions are important in any engineering analysis. This problem is about that. In an old heat transfer textbook, you found the following equation for some specific heat transfer problem. 2²T Q + əx² = ƏT Ət You know that T is temperature (K) and is the x-coordinate, which is measured in meters. You also know that t is time (s) and the book uses X as the symbol for thermal conductivity, whose unit is W/m.K. What must be the units of Q and ß?
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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Transcribed Image Text:Units and dimensions are important in any engineering analysis. This problem is about that.
In an old heat transfer textbook, you found the following equation for some specific heat transfer problem.
Ə²T Q
+
əx² λ
ƏT
Ət
You know that T is temperature (K) and x is the x-coordinate,
which is measured in meters. You also know that t is time (s) and the book uses as the symbol for
thermal conductivity, whose unit is W/m.K. What must be the units of Q and B?
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