| ⇦ | 
| ⇨ |
A certain number of spherical dropes of a liquid of radius r coalesce to form a single drop of radius R and volume V. If T is the surface tension of the liquid, then
Options
(a) energy =4VT (1/r-1/R) is released
(b) energy =3VT(1/r+1/R) is absorbed
(c) energy = 3VT (1/r-1/R) is released
(d) energy is neither released nor absorbed
Correct Answer:
energy = 3VT (1/r-1/R) is released
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The electric and magnetic field assiciated with an E.M. wave
- If a body is rolling on the surface, its total energy will be
- A solid sphere is rotating in free space.If the radius of the sphere is increased
- A boat taken 2h to travel 8km and back in still water.If the velocity of water 4 km/h
- A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric and magnetic field assiciated with an E.M. wave
- If a body is rolling on the surface, its total energy will be
- A solid sphere is rotating in free space.If the radius of the sphere is increased
- A boat taken 2h to travel 8km and back in still water.If the velocity of water 4 km/h
- A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
Topics: Properties of Bulk Matter (130)
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
Leave a Reply