Discussion Forum
Que. | 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 |
Correct Answer:Q X + d (Q X) d x /d x
|