Question
Physics Question on Thermodynamics
An ideal diatomic gas is made up of molecules that do not vibrate. Its volume compressed by a factor of 32,without any exchange of heat. If the initial and final pressures are P1 and P2,respectively,the ratio P1:P2,is:
A
7:5
B
128:1
C
1:32
D
32:1
E
3:08
Answer
128:1
Explanation
Solution
The correct answer is (B): 128:1