| ⇦ | 
| ⇨ |
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: - The distance travelled by a particle starting from rest and moving
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- When a ball is thrown up vertically with velocity vₒ,it reaches a maximum height
- A gas of monoatomic hydrogen is bombarded with a stream of electrons
- The velocity of radio-waves is 3×10⁵ km/s. The frequency corresponding to wavelength
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The distance travelled by a particle starting from rest and moving
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- When a ball is thrown up vertically with velocity vₒ,it reaches a maximum height
- A gas of monoatomic hydrogen is bombarded with a stream of electrons
- The velocity of radio-waves is 3×10⁵ km/s. The frequency corresponding to wavelength
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