Grain size analysis

Grain size analysis is a method used to determine the size of particles in a material, such as soil, sand, or rocks. This process helps scientists and engineers understand the physical properties of the material, like its strength, permeability, and how it behaves under different conditions. By measuring the distribution of grain sizes, they can assess suitability for construction, agriculture, or environmental studies. Techniques typically involve sieving or using specialized equipment, and the results inform decisions in fields like geology, civil engineering, and environmental science.