Maash ki Daal kay Dahi Baray, Meethi Chutney and Watermelon Float

Why Is The Water Melon Floats On Water? Well, its answer is very simple. Watermelon does not sink in the water due to some simple reasons. First of all it has the air in it. So when a thing has some air in it and the that thing is also air tight i.e there is no way from where air can leak than that thing would totally behaves like a tube.