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The water pressure of the ocean at 500 feet is approximately 217.5 pounds per square inch (psi). This pressure increases by 14.7 psi for every additional 33 feet in depth due to the weight of the water above.
As ocean depth increases, pressure also increases. This is because as water depth increases, there is more water above exerting force due to gravity. Pressure in the ocean increases about 1 atmosphere (atm) for every 10 meters of depth.
The water pressure at a depth of one mile (5,280 feet) in the ocean is approximately 2,300 pounds per square inch (psi). This pressure increases by about 1 atm for every 33 feet of depth. At one mile deep, the pressure is significantly higher than at the surface due to the weight of the water above.
In a depth of 20,000 feet there is 5 tons per square inch of pressure.
Water pressure at a depth of five miles (roughly 26,400 feet) in the ocean would be around 589 atmospheres, which is equivalent to 583 times the pressure at the surface. This extreme pressure is due to the weight of the water above that depth.
Right at the surface of the ocean, the pressure is just the same as the air pressure at sea level; that is, one "atmosphere", or about 14.7 PSI (Pounds per Square Inch). But water pressure increases with increasing depth: For each foot of depth, the water pressure increases by 0.445 PSI. SCUBA divers, who need to be very aware their depth because of this pressure effect, often use this rule: Every 33 feet of depth, water pressure increases by one "atmosphere" (14.7 PSI). So, for example, at 66 feet the pressure on a diver is three atmospheres: There's one atmosphere of pressure from the air, and two atmospheres from the water.
At a depth of 1 mile (approximately 1,609 meters) in the ocean, the pressure increases significantly due to the weight of the water above. The pressure at this depth is roughly 4,000 pounds per square inch (psi) or about 276 atmospheres. This increase in pressure is primarily due to the water column, which exerts a force on everything below it.
Sea pressure is caused by the weight of the water above exerting force on a specific point in the ocean. The deeper you go in the ocean, the greater the amount of water above, leading to higher pressure. This pressure is typically measured in units such as pounds per square inch (psi) or atmospheres.
This is a difficult question to answer because you cannot determine ocean temperature by pressure and your pressure unit is incomplete. However, if you convert kg to pounds and then add the term per square inch that would be around 3 atmospheres and the depth should be around 66 feet. A rough measure of pressure is around 1 atmosphere per 10 meters but that is pretty rough.
At a depth of 25,000 feet in the ocean, the water pressure is approximately 11,250 psi (pounds per square inch). This is calculated using the formula for hydrostatic pressure, which includes the weight of the water column above that depth. The pressure increases by about 0.445 psi for every foot of seawater depth. At such extreme depths, the pressure is immense and poses significant challenges for submersible vehicles and marine life.
The pressure at the bottom of the ocean can be determined by the formula P = dgh, where d = 1025 kg per cubic meter, g is the acceleration due to gravity and h is the depth of the water in meters. At the bottom of the Marianas Trench (11034 meters), the pressure would be 1.11 E5 kPa, or 1095 times normal air pressure at sea level.
Water pressure.