Question

The internal energy change for isobaric compression will be? : positive, negative or zero? explain.

ans: negative​

Answer 1

Answer:

The source of energy in a heat engine, is a heat input. If the volume compresses (ΔV = final volume − initial volume < 0), then W < 0. That is, during isobaric compression the gas does negative work, or the environment does positive work.

Explanation:

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