Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 40W/m-K and a thickness L = 0.4 m, with no internal heat generation.-T2LDetermine the heat flux, in kW/m2, and the unknown quantity for each case.CaseT1(°C)T2(°C)dT/dx(K/m)9% (kW/m²)150-20ii-30-10ii370i160i4i40-80ii30200iLO

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. T1 -T2 L Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T1(°C) T2(°C) dT/dx(K/m) 9 (kW/m²) 1 50 -20 i i 2 -30 -10 i i 3 70 160 i 4 i 40 -80 i i 30 200 i

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. T1 -T2 L Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T1(°C) T2(°C) dT/dx(K/m) 9 (kW/m²) 1 50 -20 i i 2 -30 -10 i i 3 70 160 i 4 i 40 -80 i i 30 200 i

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

100%

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
L
Determine the heat flux, in kW/m2, and the unknown quantity for each case.
Case
T1(°C)
T2(°C)
dT/dx(K/m)
9% (kW/m²)
1
50
-20
i
i
-30
-10
i
i
3
70
i
160
i
4
i
40
-80
i
i
30
200
i
LO

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