A block of volume V mm3 is subjected to hydrostatic pressure p MPa. Modulus of elasticity is E GPa and Poisson’s ratio v = 0.5. Which statement is true about the block?

Bulk modulus K = 1, perfectly incompressible and change in volume is zero.

Bulk modulus K = ∞, perfectly incompressible and change in volume is zero.

Bulk modulus K = 0, perfectly incompressible and change in volume is ∞.

Bulk modulus K = ∞, perfectly compressible and change in volume is zero.

A block of volume V mm3 is subjected to hydrostatic pressure p MPa. Mo

1.	A block of volume V mm3 is subjected to hydrostatic pressure p MPa. Modulus of elasticity is E GPa and Poisson’s ratio v = 0.5. Which statement is true about the block?
A.	Bulk modulus K = ∞, perfectly incompressible and change in volume is zero.
B.	Bulk modulus K = 1, perfectly incompressible and change in volume is zero.
C.	Bulk modulus K = 0, perfectly incompressible and change in volume is ∞.
D.	Bulk modulus K = ∞, perfectly compressible and change in volume is zero.
Answer» B. Bulk modulus K = 1, perfectly incompressible and change in volume is zero.