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Heat supplied to a Carnot engine is 37.3...

Heat supplied to a Carnot engine is `37.3 kJ`. How much useful work in `kJ` can be done by the engine that operates between `0^(@)C` and `100^(@)C`?

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`eta = (w)/(q_("supplied")) =1 -(T_(2))/(T_(1)) rArr (w)/(37.3) =1- (273)/(373) rArr w = 10 kJ`
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