There is a pressure because of the ocean water at a 20 m distance underneath the surface, what is the pressure? Take 1.035 g/cm3 density for the ocean water and 1 atm = 101.33 kPa.
P1 = Unit in kPa
There is a pressure because of the ocean water at a depth of 200 m, what is the pressure?
P2 = Unit in Kpa
At what distance underneath the surface the pressure because of the water is 140 atm?
d = Unit in m
(1) Pressure = Depth × Density× g
= 20× 1035× 9.8 = 202860 Pa
= 202.86 kPa
(2) similarly, at 200 m
Pressure = 200× 1035× 9.8=2028600 Pa
= 2028.6 kPa
(3) Depth = Pressure/ (g× density)
= (140×101330)/(9.8× 1035) =1398.62 m
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