When a body is subjected to three mutually perpendicular stresses, of equal intensity, the ratio of direct stress to the corresponding volumetric strain is known as

A beam which is fixed at one end and free at the other is called

In the below figure, curve C represents soft brass.

The maximum shear stress developed in a beam of rectangular section is __________ the average shear stress.

The proof resilience is the maximum strain energy which can be stored in a body.