The process by which a drop of ink spreads uniformly in a beaker of water is called

The process by which a drop of ink spreads uniformly in a beaker of water is called diffusion. This means that the ink molecules move from an area of high concentration (where the drop was placed) to an area of low concentration (the rest of the beaker) until they are evenly distributed throughout the water. This occurs because the molecules are in constant motion and bump into each other, causing them to spread out over time. Diffusion is a fundamental process that occurs in many biological, physical, and chemical systems, such as the movement of gases in the atmosphere, the distribution of nutrients in cells, and the mixing of chemicals in solutions. Overall, diffusion is a fascinating phenomenon that helps to explain how substances move and mix in different environments.