Elongation

Elongation refers to the process of stretching or lengthening something. In various contexts, it can describe the physical stretching of materials like rubber or metals, where they become longer under tension. In biology, it may refer to the growth of cells or organisms. In physics, it relates to how objects deform when force is applied. Elongation is often measured as the increase in length compared to the original length, expressed as a percentage. Understanding elongation is important in engineering, materials science, and biology, as it helps predict how materials and living organisms respond to external pressures.