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The figure shows a reversible cycle through which 1.74 mol of a monatomic ideal

ID: 1339502 • Letter: T

Question

The figure shows a reversible cycle through which 1.74 mol of a monatomic ideal gas is taken. Assume that rho = 2p_0,V = 2V_0,p_0 = 1.92 Times 10^5 Pa, and V_0 = 0.0215 m^3. Calculate (a) the work done during the cycle, (b) the energy added as heat during stroke abc, and (c) the efficiency of the cycle, (d) What is the efficiency of a Carnot engine operating between the highest and lowest temperatures that occur in the cycle? (e) Is this greater than or less than the efficiency calculated in (c)?

Explanation / Answer

The figure shows a reversible cycle through which 1.74 mol of a monatomic ideal

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