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For steam at a pressure of 45 atm, some values of tempera-
ture and specific volume are as follows,
T, °F
600
600
500
700
800
900
у, RлЬт
Find an average value of the predicted gas constant R in
m/(s . K). Does this data reasonably approximate an ideal
zas? If not, explain.
0.7014
0.9653
0.8464
1.074
1.177

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