| ⇦ | 
| ⇨ |
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 dimensional formula of Plancks’s constant and angular momentum are
- What is the value of incidence L for which the current is maximum in a series LCR
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- An electric dipole of length 1 cm is placed with the axis making an angle of 30⁰
- A high altitude, a body explodes at rest into two equal fragments with one fragment
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensional formula of Plancks’s constant and angular momentum are
- What is the value of incidence L for which the current is maximum in a series LCR
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- An electric dipole of length 1 cm is placed with the axis making an angle of 30⁰
- A high altitude, a body explodes at rest into two equal fragments with one fragment
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