The figure shows the thermodynamic cycle of an engine. The efficiency of this engine for monatomic...

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The figure shows the thermodynamic cycle of an engine. The efficiency of this engine for monatomic gasis: In(T2/T1) (1 - T₁/T₂) 7 = In(T2/T1) +(1-T1/T2)/(y - 1) where Tis the absolute temperature and y = 5/3. Find T₂/T₁ that results in 30% efficiency (n = 0.3). P Heating at constant volume P Isothermal expansion TVolume reduced 1₂ by cooling V₁₂ V The figure shows the thermodynamic cycle of an engine. The efficiency of this engine for monatomic gasis: In(T2/T1) (1 - T₁/T₂) 7 = In(T2/T1) +(1-T1/T2)/(y - 1) where Tis the absolute temperature and y = 5/3. Find T₂/T₁ that results in 30% efficiency (n = 0.3). P Heating at constant volume P Isothermal expansion TVolume reduced 1₂ by cooling V₁₂ V

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