Home
Class 11
PHYSICS
A large number of liquid drops each of r...

A large number of liquid drops each of radius 'a' coalesce to form a single spherical drop of radish b. The energy released in the process is converted into kinetic energy of the big drops formed. The speed of big drop will be

A

`sqrt((6T)/(rho)[(1)/(a) - (1)/(b)])`

B

`sqrt((4T)/(rho)[(1)/(a) - (1)/(b)])`

C

`sqrt((8T)/(rho)[(1)/(a) - (1)/(b)])`

D

`sqrt((5T)/(rho)[(1)/(a) - (1)/(b)])`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    RESONANCE|Exercise Exercise- 2 PART - II|15 Videos

  • SURFACE TENSION

    RESONANCE|Exercise Exercise- 2 PART - III|3 Videos

  • SURFACE TENSION

    RESONANCE|Exercise Exercise- 1 PART - II|17 Videos

  • STRING WAVES

    RESONANCE|Exercise Exercise|32 Videos

  • UNITS, DIMENSION & MEASUREMENT

    RESONANCE|Exercise Exercise|27 Videos

Similar Questions

Explore conceptually related problems

A large number of droplets, each of radius a, coalesce to form a bigger drop of radius b . Assume that the energy released in the process is converted into the kinetic energy of the drop. The velocity of the drop is sigma = surface tension, rho = density)

n droplets of equal size and each of radius r coalesce to form a bigger drop of radius R. the energy liberated is equal to

Two mercury drops each of radius r merge to form a bigger drop. Calculate the surface energy released.

If a number of little droplets of water of surface tension sigma all of the same radius r combine to form a single drop of radius R and the energy released in converted into kinetic energy find the velocity acquired by the bigger drop.

Some drops each of radius r coalesce to form a large drop of radius R . The surface tension T. Find the change in surface energy per unit volume?

n identical drops each of radius r combine into a big drop of radius R.The energy loss during this formation is 3E where E is the energy of the bigger drop.The value of 'n' is :

n identical drops each of radius r combine into a big drop of radius R.The energy loss during this formation is 3E where E is the energy of the bigger drop.The value of 'n' is

Several spherical drops of a liquid each of radius r coalesce to form a single drop of radius R. If T is the surface tension, then the energy liberated will be -

A number of small drops of mercury adiabatically coalesce to form a single drop. The temperature of the drop will