Question

If the temprature of cold body is decreased the effiency of the carnot engine
* Decreases
* Increases
* Remain contant
* Become zero​

Answer 1

Answer:

Decreases or It becomes Zero (It depends on how much temperature is decreased).

Explanation:

According to the second law of thermodynamics, it is impossible in any system for heat to completely convert to work. In other words, the heat taken can't be completely converted to the work output, since no system is 100%.

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