Aharonson's Law is a principle in the field of geophysics that describes the relationship between the stress applied to a material and the resulting strain it experiences. It states that the strain is proportional to the applied stress, which helps scientists understand how materials deform under various conditions. This law is particularly useful in studying the behavior of earth materials during events like earthquakes. The law is named after Aharon Aharonson, a researcher who contributed to the understanding of material properties in geophysical contexts. By applying Aharonson's Law, engineers and scientists can predict how structures will respond to forces, aiding in the design of safer buildings and infrastructure.