Solve this: 14 A drop of liquid of diameter 0 28 cm breaks into 125 droplets of equal - Physics - Magnetism And Matter

Question

Solve this:

14 A drop of liquid of diameter 0 28 cm breaks into 125 droplets of
equal radii The change in surface energy is nearly (Surface Tension
=7 5 x 10-2 N/m)

(1) Zero (2) 2 μ J (3) 4 6 μ J (4) 7 5 μ J

V · Accepted Answer

Hope this helps
<img src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5abb809686861%20jpeg">

Solve this: 14. A drop of liquid of diameter 0.28 cm breaks into 125 droplets of equal radii. The change in surface energy is nearly (Surface Tension =7.5 x 10-2 N/m) (1) Zero (2) 2 μ J (3) 4.6 μ J (4) 7.5 μ J

Solve this:

14. A drop of liquid of diameter 0.28 cm breaks into 125 droplets of equal radii. The change in surface energy is nearly (Surface Tension =7.5 x 10^-2 N/m)

(1) Zero (2) 2 $μ$ J (3) 4.6 $μ$ J (4) 7.5 $μ$ J