If Q X is heat generated in at distance ‘x’, then heat conducted out at a distance (x + d x) will be

If Q X is heat generated in at distance ‘x’, then heat conducted o

1.	If Q X is heat generated in at distance ‘x’, then heat conducted out at a distance (x + d x) will be
A.	Q X + 3d (Q X) d x /d x
B.	2Q X + d (Q X) d x /d x
C.	d (Q X) d x /d x
D.	Q X + d (Q X) d x /d x
Answer» E.

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If Q X is heat generated in at distance ‘x’, then heat conducted out at a distance (x + d x) will be

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