Small drops of a liquid are spherical in shape becuase-

  1. the earth attracts all the particles of the drop equally
  2. for a given volume, the surface area of sphere is maximum
  3. the surface energy is maximum for the spherical shape
  4. the surface energy is minimum for the spherical shape
Anurag Mishra Professor Asked on 16th January 2016 in Physics.
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    Answer: (4) the surface energy is minimum for the spherical shape 

    Anurag Mishra Professor Answered on 16th January 2016.
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