If q denotes the amount of heat flow through any boundary then what is the value of q at node7?

If q denotes the amount of heat flow through any boundary then what i

1.	If q denotes the amount of heat flow through any boundary then what is the value of q at node7?
A.	Dependent on a,b
B.	=0
C.	>0
D.	<0
Answer» C. >0

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If q denotes the amount of heat flow through any boundary then what is the value of q at node7?

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