Estimate the change in the density of water in ocean at a depth of 400 m below the surface. The density of water at the surface `=1030kgm^-3` and the bulk modulus of water `=2x10^9Nm^-2`.A. `0.5 kg //m^(3)`B. `0.5 kg//m^(3)`C. `1.5 kg//m^(3)`D. `2.0kg//m^(3)`

Estimate the change in the density of water in ocean at a depth of 400

1.	Estimate the change in the density of water in ocean at a depth of 400 m below the surface. The density of water at the surface `=1030kgm^-3` and the bulk modulus of water `=2x10^9Nm^-2`.A. `0.5 kg //m^(3)`B. `0.5 kg//m^(3)`C. `1.5 kg//m^(3)`D. `2.0kg//m^(3)`
Answer» Correct Answer - D `k=(rho dp)/(d rho)` `therefore d rho=(1000 xx h rho g)/(2xx10^(9)) = (10^(3) xx 4 xx 10^(2) xx 10^(3) xx 10)/(2xx10^(9)) = 2`

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Estimate the change in the density of water in ocean at a depth of 400 m below the surface. The density of water at the surface `=1030kgm^-3` and the bulk modulus of water `=2x10^9Nm^-2`.A. `0.5 kg //m^(3)`B. `0.5 kg//m^(3)`C. `1.5 kg//m^(3)`D. `2.0kg//m^(3)`

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