| ⇦ | 
| ⇨ |
A gas is suddenly expanded such that its final volume becomes 3 times its intial volume. If the specific heat at constant volume of the gas (Cv)=2R. Then the ratio of initial to final pressure is nearly equal to
Options
(a) 5
(b) 6
(c) 7
(d) 8
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects
- If vₑ is escape velocity and vₙ is orbital velocity of a satellite
- Which of the following pairs of quantities does not have same dimensional
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A stone of mass 1 kg tied to a light inexensible string of length L=10/3 is whirling
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects
- If vₑ is escape velocity and vₙ is orbital velocity of a satellite
- Which of the following pairs of quantities does not have same dimensional
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A stone of mass 1 kg tied to a light inexensible string of length L=10/3 is whirling
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
P1V1^gamma = P2V2^gamma
P2=P1* (V1/V2)^gamma [gamma = 3/2]
=1* (1/3)^3/2
P1/P2= 3 root3= 5.1