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which can be solved to yield
()
ln
ln 4.00atm 1.00atm
7
1.4
.
ln 200L 74.3L
5
ln
fi
if
pp
VV
γ
==
=
=
This implies that the gas is diatomic (see Table 193).
(b) One can now use either Eq. 1956 (as illustrated in part (a) of Sample Problem 199)
or use the ideal gas law itself.
Here we illustrate the latter approach:
P
f
V
f
P
i
V
i
=
nRT
f
nRT
i
¡
T
f
=
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics

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