A spherical mercury drop is broken into 1000 droplets , all of the same size . In this process, the physical quantity that does not change is its

Which physical quantity unit is same in all systems

If a drop of mercury , 2 mm in diameter is broken up into 1000 small spherical droplets all of the same size , then the work done in this process will be ,

A drop of mercury of radius 0.2 cm is broken into 8 droplets of the same size. Find the work done if the surface tension of mercury is 435.5 dyne/cm.

A drop of mercury of radius 0.2 cm is broken into 8 droplets of the same size. Find the work done if the surface tensions of mercury is 435.5 dyne/cm

A spherical drop of oil of radius 1 cm is broken into 1000 droplets of equal radii. If the surface tension of oil is 50 dyne/cm, the work done is

When a mercury drop of radius R, breaks into n droplets of equal size, the radius (r ) of each droplet is