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Isothermal process on p-V, T-V, and p-T diagrams

Isothermal process on p-V, T-V, and p-T diagrams

Isothermal process on p-V, T-V, and p-T diagrams

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γ<br />

pV = c<strong>on</strong>stant<br />

Clicker questi<strong>on</strong> 8<br />

C<strong>on</strong>sider the p-V diagram below in which the system evolves reversibly<br />

al<strong>on</strong>g the adiabat from state a to state b. How much heat is transferred to<br />

the system?<br />

a) 0 J<br />

p (kNm –2 )<br />

16<br />

1<br />

b<br />

adiabat<br />

1 8<br />

a<br />

V (m 3 )<br />

b) 8 kJ<br />

c) 16 kJ<br />

d) 128 kJ<br />

e) not enough informati<strong>on</strong> to tell<br />

PHYS 1101, Winter 2009, Prof. Clarke 20

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