Question

What is the density of ocean water at a depth. where pressure is 80.0 atm, given that its density at the surface is 1.03 x 10 3 kg/m3? Compressibility of water is = 45.8 x 10 -11 /pa. Given 1 atm = 1.013 x 10 5 Pa   ​

Answer 1

Answer:

Given: h=1000m,d=1.03×10

3

kg/m

3

,g=10m/s

2

The absolute pressure is given by: absolute pressure = pressure of water + atmospheric pressure

P=hdg+1atm=1000×1.03×10

3

×10+1atm=1.03×10

7

Pa+1atm

P=103atm+1atm=104atm

Explanation:

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