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:

When a body is subjected to three mutually perpendicular stresses of e

1.	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.	Young’s modulus
B.	Modulus of rigidity
C.	Bulk modulus
D.	Poisson’s ratio
Answer» D. Poisson’s ratio