A given mass of a mono-atomic ideal gas undergoes the following cycle of operations: 1. heating at a constant volume V0 from temperature T0 to 2T0 2. isothermal expansion to volume 2V0 3. cooling at constant 2V0 from 2T0 to T0 4. isothermal compression to the initial state. (a) Draw the PV diagram for the four processes. (b) Derive an expression for the efficiency of the cycle

A given mass of a mono-atomic ideal gas undergoes the following cycle of operations: 1. heating at a constant volume V0 from temperature T0 to 2T0 2. isothermal expansion to volume 2V0 3. cooling at constant 2V0 from 2T0 to T0 4. isothermal compression to the initial state. (a) Draw the PV diagram for the four processes. (b) Derive an expression for the efficiency of the cycle

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Question

A given mass of a mono-atomic ideal gas undergoes the following cycle of operations:

1. heating at a constant volume V0 from temperature T0 to 2T0

2. isothermal expansion to volume 2V0

3. cooling at constant 2V0 from 2T0 to T0

4. isothermal compression to the initial state.

(a) Draw the PV diagram for the four processes. (b) Derive an expression for the efficiency of the cycle.

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