Problem D18:
A monatomic ideal gas undergoes the cyclic process shown below. The
process is a rectangle in the P-V plane. The gas goes through the
following pressure-volume changes:
V0P0 &rarr
V0n2P0 &rarr
n1V0n2P0 &rarr
n1V0P0 &rarr
V0P0.
If the heat into the gas is Qin=n3P0V0/2,
what is n3? Note that n1, n2
and n3 are unitless.
![](aprob2d18.png)
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