In a steady state heat conduction problem with a thermal conductivity of 22(W/(m*K)), for a typical element of mesh of linear triangular elements, what is the value of a in stiffness matrix,K=a* ( begin{pmatrix}

n1&-1&0 -1 & 2 & -1 0 & -1 & 1 end{pmatrix} )?

In a steady state heat conduction problem with a thermal conductivity

1.	In a steady state heat conduction problem with a thermal conductivity of 22(W/(mK)), for a typical element of mesh of linear triangular elements, what is the value of a in stiffness matrix, K=a ( begin{pmatrix}
A.	n1&-1&0 -1 & 2 & -1 0 & -1 & 1 end{pmatrix} )?
B.	11
C.	12
D.	10
E.	5.5
Answer» B. 11

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In a steady state heat conduction problem with a thermal conductivity of 22(W/(m*K)), for a typical element of mesh of linear triangular elements, what is the value of a in stiffness matrix,K=a* ( begin{pmatrix}

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In a steady state heat conduction problem with a thermal conductivity of 22(W/(mK)), for a typical element of mesh of linear triangular elements, what is the value of a in stiffness matrix,
K=a ( begin{pmatrix}