Efficiency of ideal heat engine working between absolute temperatures T_1 and T_2 is \eta. If absolute temperatures of both source and sink are doubled, efficiency will be

AP and TS EAMCET Medical Model Paper 10

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Efficiency of ideal heat engine working between absolute temperatures T1 and T2 is η. If absolute temperatures of both source and sink are doubled, efficiency will be

η
2
2η
3η
η

Validate

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