Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 40 W/m-K and a thickness L = 0.4 m, with no internal heat generation. -T2 Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T|(°C) T2(°C) dT/dx(K/m) 4(kW/m²) 50 -20 2 -30 -10 3 70 160 4. 40 -80 30 200

Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 40 W/m-K and a thickness L = 0.4 m, with no internal heat generation. -T2 Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T|(°C) T2(°C) dT/dx(K/m) 4(kW/m²) 50 -20 2 -30 -10 3 70 160 4. 40 -80 30 200

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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Question

Answer correctly and quickly as possible please.

Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 40
W/m-K and a thickness L = 0.4 m, with no internal heat generation.
-T2
Determine the heat flux, in kW/m?, and the unknown quantity for each case.
T;(°C)
T2(°C)
q (kW/m?)
Case
dT/dx(K/m)
1
50
-20
-30
-10
70
160
i
40
-80
5
30
200
4.

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