Work done in forming a liquid drop of radius R is `W_(1)` and that of radius 3R is `W_(2)`. The ratio of work done is

The ratio of work done in blowing a liquid drop to radius R and to radius 3R is

The ratio of work done in blowing a liquid drop to radius R and to radius 3R is

The work done in blowing a bubble of radius R is W. The work done in making a bubble of radius 2R is

If a liquid of radius .R. is sprayed in to .n. small drops of equal radius .r. what is the work done in the process.

The work done to split a liquid drop id radius R into N identical drops is (taken sigma as the surface tension of the liquid)

The work done to split a liquid drop id radius R into N identical drops is (taken sigma as the surface tension of the liquid)

The work done in breaking a spherical drop of a liquid of radius R into 8 equal drops is

In order to shift a body of mass m from a circular orbit of radius 3R to a higher orbit of radius 5R around the earth, the work done is

In order to shift a body of mass m from a circular orbit of radius 3R to a higher orbit of radius 5R around the earth, the work done is