The magnitude of rise of pressure due to water hammer in a rigid and non-elastic pipe carrying water of density $$\rho$$ and bulk modules k will be equal to
A] $$\frac{k}{\sqrt{\rho}}$$ B] $$\sqrt{k \rho}$$ C] $$\sqrt{\frac{\rho}{k}}$$ D] $$\frac{k}{\rho}$$

A

A only

B

B only

C

C only

D

D only