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?
1
Bulk modulus K = ∞, perfectly incompressible and change in volume is zero.
2
Bulk modulus K = 1, perfectly incompressible and change in volume is zero.
3
Bulk modulus K = 0, perfectly incompressible and change in volume is ∞.
4
Bulk modulus K = ∞, perfectly compressible and change in volume is zero.