The (W/Q) for a Carnot engine is 1/6. No...

The (W/Q) for a Carnot engine is 1/6. Now the temperature of sink is reduced by `62^@C`, then this ratio becomes twice, therefore the initial temperatureof the sink and source are respectively

`33^@C, 67^@C`

`37^@C, 99^@C`

`67^@C, 33^@C`

`97K, 37K`

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