009 10.0 points

Find the density of seawater at a depth where

the pressure is 360 atm if the density at the

surface is 1045 kg/m'. Seawater has a bulk

modulus of 2.3 x 10' N/m". Bulk modulus is

defined to be

B = PAP

Ap

Explanation:

Bulk modulus (B) =  2.3 x 10⁹ N/m²

B = Δp/ (Δv/v)

Δp = B (Δv/v)

density = mass / volume

d = m/ v

ln d = ln m - ln v

Δd/d = -Δv/v

Δp = B (Δd/d)

Δp = 360 - 1 = 359 atom

= 359 x 10⁵ N/m²

359 x 10⁵ =2.3 x 10⁹ x (Δd/d)

Δd = (359 x 10⁵/ 2.3 x 10⁹) x d

= 156.08 x 10⁻⁴ x 1045

= 16.31 kg/m³

increased density

= 1045 +16.31

= 1061.31 kg/m³

=

The density of seawater at a depth is 1061.3 kg/m³.

Explanation:

Given that,

Pressure = 360 atm

Density at the surface = 1045 kg/m³

Bulk modulus

We need to calculate the density of seawater at a depth

Using formula of density

Put the value into the formula

Hence, The density of seawater at a depth is 1061.3 kg/m³.

close lines strong magnet less close weaker

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach