Question

a)heat Engine is a device used to convert Energy into Energy. b) obtain the Expression for the work done during an adiabatic process​

Answer 1

Answer:

Hy

Explanation:

The second law of thermodynamics deals with the direction taken by spontaneous processes. Many processes occur spontaneously in one direction only—that is, they are irreversible, under a given set of conditions. one corner of a vacuum chamber. The gas expands to fill the chamber, but it never regroups in the corner. The random motion of the gas molecules could take them all back to the corner, but this is never observed to happen

Answer 2

Answer:

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