Question
Question: A monoatomic gas (r = 5/3) is suddenly compressed to \(\left( \frac{1}{8} \right)^{th}\) its volume ...
A monoatomic gas (r = 5/3) is suddenly compressed to (81)th its volume adiabatically. The pressure of the gas will changes to
A
524
B
8
C
340
D
32
Answer
32
Explanation
Solution
P1V1r=P2V2r ; P2=P1(V2V1)r
=P(8)r=P(8)35=32P
Hence (4) is correct.