Find the density of seawater at a depth where the pressure is 380 atm if the density at the surface is 1100 kg/m³. Seawater has a bulk modulus of 2.3 × 109 N/m². Bulk modulus is defined to be . Answer in units of kg/m³.

ρ = 1118.13 kg/m^3

Explanation:

Given:

- The expression for Bulk Modulus B is given as:

                                B = ρo * ΔP /Δρ

- Seawater has a bulk modulus of 2.3 × 109 N/m²

Find:

Find the density of seawater at a depth where the pressure is 380 atm if the density at the surface is 1100 kg/m³.

Solution:

- The density at any specified depth can be given as:

                                ρ = ρo + Δρ

- Using the given relation and substitute Δρ:

                                ρ = ρo + ρo * ΔP /B

                                ρ = ρo*( 1 + ΔP /B )

- Plug in the values:

                               ρ = 1100*( 1 + ( 380 - 1 )*10^5 / 2.3*10^9 )

                               ρ = 1118.13 kg/m^3

hèllo, sorry i really need some more points so if you need this qustion answered than retype it

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.