The density of water at the surface of the oceanis rho. If the bulk modulus of water is B then, what is the density of ocean water at a depth, where the pressure is nP_(0),(P_(0) is the atmospheric pressure)

The density of water at the surface of the oceanis rho. If the bulk mo

1.	The density of water at the surface of the oceanis rho. If the bulk modulus of water is B then, what is the density of ocean water at a depth, where the pressure is nP_(0),(P_(0) is the atmospheric pressure)
Answer» <P> SOLUTION :Increase in pressure `(Delta P) = nP_0 - P_0 = (n-1) P_0` From `M = RHO V` , the decrease in volume due to increase in pressure `Delta P` is `Delta V = (V Delta P)/(B)` `rArr V. = V - Delta V = V - (V Delta P)/(B) = V/B (B - Delta P)` `rho. = (M)/(V.) = (rho V)/(V.) = (rho B)/((B - Delta P)) = (rho B)/((B - (n-1)P_0 1))`