This property disappears beyond the yield point, and when stress is proportional to strain, materials with it obey Hooke's law.
A set of tensor equations known as the Duhamel-Neumann relations describe this property when the temperature field must be taken into account. An integral formula named after Clapeyron gives this property's namesake potential, which is equal to one half times the sum of the work done by body forces and surface tractions. For an isotropic body with this property, 2 times lambda plus mu, all over lambda, where lambda and mu are the Lame [pron: lah-mey] constants, gives the relationship between the stress and strain known as Young's modulus. This property disappears beyond the yield point, and when stress is proportional to strain, materials with it obey Hooke's law. For ten points, identify this material property which accounts for an object resuming its shape following deformation.
A set of tensor equations known as the Duhamel-Neumann relations describe this property when the temperature field must be taken into account.
elasticity [accept various word forms]