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An ideal gas heat engine operates in Carnot cycle between \( 227^{\circ} \mathrm{C} \) and \( 127^{\circ} \mathrm{C} \). It absorbs \( 6 \times 10^{4} \mathrm{cal} \)
\( \mathrm{P} \) of heat at higher temperature. Amount of heat

W. converted to work is
(a) \( 4.8 \times 10^{4} \mathrm{cal} \)
(b) \( 6 \times 10^{4} \mathrm{cal} \)
(c) \( 2.4 \times 10^{4} \mathrm{cal} \)
(d) \( 1.2 \times 10^{4} \mathrm{cal} \)
(2005)
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