Question

Which of the following is the best definition for a hysteresis loop in materials science?

A) A non-linear force-extension curve for a material.

B) A non-linear stress-strain curve for a material.

C) A situation where the material response differs between loading and unloading.

D) Any situation showing a time-dependent response.

Answer 1

Answer: C) A situation where the material response differs between loading and unloading.