A Carnot engine operates between 277^(@)...

A Carnot engine operates between `277^(@)C`and . `27^(@)C`Efficiency of the engine will be

`1/3`

`2/5`

`3/4`

`3/5`

Text Solution

Verified by Experts

The correct Answer is:

`eta=1-T_2/T_1=1 -300/500=2/5`

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