| ⇦ | 
| ⇨ |
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 toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- A particle is under two mutually perpendicular simple harmonic motions
- The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum
- The resistance in the two arms of the meter bridge are 5Ω and RΩ, respectively
- Two point white dots are 1 mm apart on a black paper.
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- A particle is under two mutually perpendicular simple harmonic motions
- The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum
- The resistance in the two arms of the meter bridge are 5Ω and RΩ, respectively
- Two point white dots are 1 mm apart on a black paper.
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