Question

At a depth of 1000 m in an ocean, what is the gauge pressure? (The density of sea water is 1.03 *
10 kg/m'g 10 m/s)
(1) 1.04 x 10 Pa
(2) 0.0104 x 10 Pa
(3) 104.01 x 10 Pa
(4) 10.4 X 10Pa
please Answer​

Answer 1

Answer:

Option a

I think......

Answer 2

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