A sample of gas undergoes a transition from an initial state a to a final state b by three different paths (processes), as shown in the p-V diagram in the figure, where V, = 5Vj. The energy transferred to the gas as heat in process 1 is 12p;Vj. In terms of p;V¡, what are (a) the energy transferred to the gas as heat in process 2 and (b) the change in internal energy that the gas undergoes in process 3? 3p/2-

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A sample of gas undergoes a transition from an initial state a to a final state b by three different paths (processes), as shown in the p-V
diagram in the figure, where V, = 5Vj. The energy transferred to the gas as heat in process 1 is 12p;V¡. In terms of p;V¡, what are (a) the
energy transferred to the gas as heat in process 2 and (b) the change in internal energy that the gas undergoes in process 3?
3p/2-
3.
V
V;
Give your answers as multiples of the value of p;Vj.
(a) Number
i
Units
*p;Vi
(b) Number
i
Units
Transcribed Image Text:A sample of gas undergoes a transition from an initial state a to a final state b by three different paths (processes), as shown in the p-V diagram in the figure, where V, = 5Vj. The energy transferred to the gas as heat in process 1 is 12p;V¡. In terms of p;V¡, what are (a) the energy transferred to the gas as heat in process 2 and (b) the change in internal energy that the gas undergoes in process 3? 3p/2- 3. V V; Give your answers as multiples of the value of p;Vj. (a) Number i Units *p;Vi (b) Number i Units
Expert Solution
Step 1

Given: PV diagram of the gas undergoing changes.

Volume, Vb=5 Vi

Energy as heat transfer in process 1, Q1=12 piVi

To find: a) Energy transfer as heat in process 2

b) Change in internal energy in process 3

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