K An important concern in the study of heat transfer is to determine the steady-state temperature distribution of a thin plate when the temperature around the boundary is known. The figure represents a cross section of a metal beam, with negligible heat flow in the direction perpendicular to the plate. Let T₁ T4 denote the temperatures at the four interior nodes of the figure. The temperature at a node is approximately equal to the average of the four nearest nodes to the left, above, to the right, and below. Solve the system of equations below to find the temperatures T₁, T4- 4T₁ T₂ -Т, + 4т2 - Т3 T2+4T3 -T₁ T₁=40 = 65 T4=75 T3 +4T₁=50 150 Question Viewer 15° Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice A. The unique solution of the system is D (Type integers or decimals rounded to the nearest thousandth as needed.) OB. The system has infinitely many solutions OC. The system has no solution 25° 25° 4 3 35° 35° 40° 40°

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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K
An important concern in the study of heat transfer is to determine the steady-state
temperature distribution of a thin plate when the temperature around the boundary is
known. The figure represents a cross section of a metal beam, with negligible heat flow in
the direction perpendicular to the plate. Let T₁ T4 denote the temperatures at the four
interior nodes of the figure. The temperature at a node is approximately equal to the
average of the four nearest nodes to the left, above, to the right, and below. Solve the
system of equations below to find the temperatures T₁.
T4-
T4 = 40
= 65
T2+4T3 T4=75
T3 +4T4=50
4T₁ T₂
-Т, + 4т2 - Т3
-T₁
****
OB. The system has infinitely many solutions
OC. The system has no solution.
150
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice
A. The unique solution of the system is ( 000
(Type integers or decimals rounded to the nearest thousandth as needed.)
Question Viewer
150
25° 25°
1
2
4 13
35⁰ 350
40°
40°
Transcribed Image Text:K An important concern in the study of heat transfer is to determine the steady-state temperature distribution of a thin plate when the temperature around the boundary is known. The figure represents a cross section of a metal beam, with negligible heat flow in the direction perpendicular to the plate. Let T₁ T4 denote the temperatures at the four interior nodes of the figure. The temperature at a node is approximately equal to the average of the four nearest nodes to the left, above, to the right, and below. Solve the system of equations below to find the temperatures T₁. T4- T4 = 40 = 65 T2+4T3 T4=75 T3 +4T4=50 4T₁ T₂ -Т, + 4т2 - Т3 -T₁ **** OB. The system has infinitely many solutions OC. The system has no solution. 150 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice A. The unique solution of the system is ( 000 (Type integers or decimals rounded to the nearest thousandth as needed.) Question Viewer 150 25° 25° 1 2 4 13 35⁰ 350 40° 40°
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