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An ideal gas heat engine operates in Carnot cycle between `227^(@)C` and `127^(@)C`. It absorbs `6 x 10^(4) cals` of heat at higher temperature. Amount of heat converted to work isA. `4.8 xx 10^(4)` calsB. `2.4 xx 10^(4)` calsC. `1.2 xx 10^(4) ` calsD. `6xx10^(4)` cals

Answer» Correct Answer - B
`eta=(W)/(Q)=1 -(T_(2))/(T_(1))impliesW=Q(1-(T_(2))/(T_(1)))`
`=1.2xx10^(4) cals `


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