Question

why the man floating on the water??????​

Answer 1

Answer:

This is, in short Archimedes' Law. A human submerged in water weighs less (and is less 'dense') than the water itself, because the lungs are full of air like a balloon, and like a balloon, the air in lungs lifts you to the surface naturally. ... If its less dense than water, then it will float.

Answer 2

Answer:

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This is, in short Archimedes' Law. A human submerged in water weighs less (and is less 'dense') than the water itself, because the lungs are full of air