Have you ever wondered why any solid substance floats on any fluid, why it doesn't sink, but not all solids float like stones. A further question arises as to how any object floats. Let us see why the snow remains above the water, why not sink.
First of all, let us see why any object floats
when any object floats, it depends on its density. There is a scientific reason behind this and that is the theory of Archimedes.
Archimedes' theory states that for any item to drift on water, the amount of water equal to the burden of the item must be displaced. All of us recognize that stable items have higher density than drinks. The molecules in a stable item are more closely bound to each other, because of which they're stiffer and have greater weight.
Why do ice float on water ?
Often, when any fluid changes into a solid, its volume decreases and becomes heavier. Ice floats on water because the density of ice is less than water. In common language, we can say that ice floats on water because it is lighter than water or after freezing, ice occupies more space, due to which the density of ice is less than the density of water and that is why Is ice floats on water.
It differs from other substances due to hydrogen bonding in water. Water molecules are joined by hydrogen bonds with two hydrogens which are positively charged and one oxygen which is negatively charged. Water cools below 4C and produces a crystal lattice, commonly called 'ice'.
Ice floats because it has a 9% lower density than liquid water. In other words, ice takes 9% more space than water, so one liter of ice weighs less than one liter of water. Due to the water being heavier than the ice, the ice settles, due to which the ice starts floating on the water.
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