question_answer

      Consider two hollow glass spheres, one containing water and the other containing mercury. Each liquid fills about one-tenth of the volume of the sphere. In zero gravity environment                                  [NDA]

A) water and mercury float freely inside the sphere

B) water forms a layer on the glass, while mercury floats

C) mercury forms a layer on the glass, while water floats

D) water and mercury both form a layer on the glass