When an ideal gas with pressure P and volume V is compressed isothermally to one fourth of its volume, the pressure is P1. When the same gas is compressed polytropically according to the equation PV1.5 = constant to one fourth of its initial volume, the pressure is P2. The ratio of (P1/P2) is
Answers
Answered by
0
Answer:
The ratio of (P₁/P₂) is equal to 1/2.
Explanation:
For Isothermal process,
...................(1)
For polytropically process,
....................(2)
By dividing eq. (1) by eq.(2)
Therefore, the ratio of is equal to .
Answered by
0
Answer:
The ratio of (P₁/P₂) is equal to .
Explanation:
- For Isothermal process, we know that temperature remains constant
- Now as we know n and R are number of moles and Rydberg's constant hence
- Now according to question we assume
, then and - Now when we put the values in the above equation we get
....................(1) - For polytropically process, we know
So - Now according to question we assume
, then and - By putting these values in the equation we get
....................(2) - By dividing eq. (1) by eq.(2) we get
Similar questions