An ideal gas heat engine operates in Carnot cycle between \( 227^{\circ} \mathrm{C} \) and \( 12...
An ideal gas heat engine operates in Carnot cycle between \( 227^{\circ} \mathrm{C} \) and \( 127^{\circ} \mathrm{C} \). It absorbs \( 6 \times 10^{4} \mathrm{cal} \) of heat at high temperature. Mass of heat converted to work is:
(A) \( 1.2 \times 10^{4} \mathrm{cal} \)
(B) \( 4.8 \times 10^{4} \mathrm{cal} \)
(C) \( 6 \times 10^{4} \mathrm{cal} \)
(D) \( 2.4 \times 10^{4} \mathrm{cal} \)
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