If Q X is heat generated in at distance ‘x’, then heat conducted out at a distance (x + d x) will be Options: A . &nbspQ X + 3d (Q X) d x /d x B . &nbsp2Q X + d (Q X) d x /d x C . &nbspd (Q X) d x /d x D . &nbspQ X + d (Q X) d x /d x

If Q X is heat generated in at distance ‘x’, then heat conducted out at a di

Question

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

Options:

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: Option D
Answer: (d).Q X + d (Q X) d x /d x

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