| ⇦ | 
| ⇨ |
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: - If (range)² is 48 times (maximum height)², then angle of projection is
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- The condition under which a microwave oven heats up a food item containing
- A point charge q is situated at a distance r on axis from one end of a thin
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If (range)² is 48 times (maximum height)², then angle of projection is
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- The condition under which a microwave oven heats up a food item containing
- A point charge q is situated at a distance r on axis from one end of a thin
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
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