Question

Th density of water at surface of ocean is p if bulk modulus of water is b

Answer 1

The density \[\rho \] of water of bulk modulus B at a depth y in the ocean is related to the density at surface \[{{\rho }_{0}}\] by the relation

A) \[\rho ={{\rho }_{0}}\left[ 1-\frac{{{\rho }_{0}}gy}{B} \right]\]        

B) \[\rho ={{\rho }_{0}}\left[ 1+\frac{{{\rho }_{0}}gy}{B} \right]\]

C) \[\rho ={{\rho }_{0}}\left[ 1+\frac{Beta }{{{\rho }_{0}}hgy} \right]\]           

D) \[\rho ={{\rho }_{0}}\left[ 1-\frac{B}{{{\rho }_{0}}gy} \right]\]