👉 Susceptibility refers to a property of an object or system that depends on its environment, and it is a fundamental aspect of the behavior of a system. It describes the degree to which a system responds to changes in its environment, including temperature, pressure, humidity, light, etc., by changing its properties such as temperature, volume, density, or mass. In the context of materials science, susceptibility refers to how an object's material properties change under various conditions. For example, if