When you drop a stone into a pool water waves spread out from where the stone landed. why?

When a stone is dropped into a pool, it displaces the water at the point of impact, creating a disturbance. This disturbance generates waves that spread outward in circular patterns from the point of entry, as the water molecules transfer energy to adjacent molecules. The waves continue to propagate outward until they dissipate or encounter obstacles, illustrating the principles of wave motion and energy transfer in fluids.