Question 329: Thermodynamics & KTG

Question

A polyatomic ideal gas has 24 vibrational modes. What is the value of $\gamma$?

Accepted Answer

f = 3T + 3R + 24V
= 30
$\gamma$ = 1 + ${2 \over f}$
$\gamma$ = 1 + ${2 \over 30}$
= 1.066
Nearest Ans. = 1.03

Answer

1.37

Answer

1.30

Answer

1.03

Answer

10.3

Thermodynamics & KTG