Practicing Success
Practicing Success
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If Q, E and W denote respectively the heat added, change in internal energy and the work done in a closed cycle process, then : |
Q = 0 W = 0 Q = W = 0 E = 0 |
E = 0 |
From the 1st law of thermodynamics, Q = E + W For cyclic process, E = 0, thus, Q = W \(\neq\) 0
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