Question

If the temperature of the cold body is decreased, the entropy of carnot engine
A. Increase B. Decrease C. Remain constant

Answer 1

Answer:

Decrease because T2-T1 will increase and so will the efficiency. But remember, like all other properties, after a complete cycle, the entropy of the working gas in the system will be same as before. We are only talking of the difference in the entropy change of the universe. As the engine

Explanation:

Answer 2

Answer: DECREASES

Explanation:

          As mentioned in question as temperature decreases entropy of carnot engine decreases . Remember one thing entropy is nothing but disorderness/randomness of a system so if temperature decreases randomness decreases so entropy decreases.

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