👉 Photoelasticity is a concept in physics that describes how light behaves when it interacts with a material, such as a surface or object. It involves the phenomenon where particles like photons are able to move through materials at very high speeds, which can be thought of as "photoelastic" because they have a "elastic" effect on matter. In other words, photoelasticity is a phenomenon that describes how light behaves when it interacts with a material, such as a surface. The speed at which particles
