Problemas
00910.0 points Find the density of seawater at a depth where the pressure is 300 atm if the density at the surfnce is 1100kg/m^3 Seawater has a bulk modulus of 2.3times 10^9N/m^2 Bulk modulus is defined to be B=(rho _(0)Delta P)/(Delta rho ) Answer in units of kg/m^3
Roztwór
Julieta
professionell · Tutor durante 6 años
4.1
(257 Votos)
Respuesta
To find the density of seawater at a depth where the pressure is 300 atm, we can use the bulk modulus formula:
Given:- Bulk modulus,
- Density at the surface,
- Pressure at the depth,
First, we need to convert the pressure from atm to Pa:
Next, we can rearrange the bulk modulus formula to solve for the change in density,
:
Substituting the given values:
Finally, we can find the density of seawater at the depth by adding the change in density to the surface density:
Therefore, the density of seawater at a depth where the pressure is 300 atm is 1237.5 kg/m^3.