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Roughly 4.3 psig or 29 kPag on Earth near sea level ("g" meaning gauge pressure, additional to atmospheric pressure).

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What is the water pressure in psi for 900 ft?

The water pressure at a depth of 900 ft is approximately 390 psi.


The fluid pressure 10 ft underwater is the fluid pressure 5 ft underwater?

No, the fluid pressure increases with depth underwater. The pressure at 10 ft underwater will be greater than the pressure at 5 ft underwater due to the weight of the water above exerting a greater force at greater depths.


What is the water pressure at 5000 feet below sea level?

'Hydrostatic Pressure' is the Term used for 'the force exerted by a body of fluid at rest. The pressure increases with increase in depth.There are two ways to Calculate water (clean water) pressure at any depth (both yields almost same results):1. The Hydrostatic pressure of water is 0.433 Psi/ft (Pounds per square inch Per feet). So at 5000 feet, the pressure is: 0.433 Psi/ft. * 5000 ft = 2165 Psianother way to go about it is:2. Water pressure increases at 14.7 psi every 34 feet depth. Thus Pressure at 5000 ft will be: (5000 ft / 34 ft) * 14.7 psi = 2162 Psi.


What is the pressure at a depth of 200 feet?

The pressure at a depth of 200 feet underwater is approximately 86.5 pounds per square inch (psi). This is because pressure increases by 0.433 psi for every foot of depth in water. So, at 200 feet deep, the pressure is 200 ft * 0.433 psi/ft = 86.5 psi.


How much does one cubic ft of sea water weigh?

Approx. 62.42lbs and it all depends on the temperature, the salinity, at what depth and thus the pressure


What is the water pressure at 2000 ft?

At a depth of 2000 feet below the surface of the water, the water pressure would be approximately 868.6 pounds per square inch (psi). This pressure increases by about 0.433 psi for every foot of depth due to the weight of the water above pushing down.


10ft x 10ft patio how much square ft is that?

its 10000 ft² its 10000 ft²


Which of the following statements about fluid pressure is correct SEE Discuss for choices?

"If you are 15 ft. under water, the pressure will be the same no matter how large the body of water is" is a true statements about fluid pressure.


Do elevation and depth change pressure?

Pressure is directly proportional to depth. The equation used is for hydrostatic pressure: P = Po + dh Where P = pressure, Po = initial pressure at surface, d = density of the fluid, and h = height to the free surface (or depth). In diving, Po is usually the atmospheric pressure. This is the only thing that elevation affects, as sea level air pressure is higher than the air pressure at higher elevations. The density of sea water is generally accepted as 64 lbs/cu ft. There is variation, but usually not enough to be meaningful, unless you are diving in a very high salinity location, like the Dead Sea, in which the salt content is so high that the density is considerably higher. For most purposes, atmospheric pressure at sea level is accepted to be 14.7 lbs/sq in (14.7 psi), or 2116.8 lbs/sq ft (2116.8 psf). Diving in sea water then, the equation becomes: P = 2116.8 lbs/sq ft + 64 lbs/cu ft x h. Then, at the surface, h = 0, and P = 2116.8 psf = 14.7 psi. At h = 10 ft, P = 2116.8 + 64 x 10 = 2756.8 psf = 19.1 psi. At h = 33 ft, P = 4228.8 psf = 29.4 psi. At h = 100 ft, P = 8516.8 PS = 59.1 psi. And so on. The general rule-of-thumb for sport/recreational diving is that the pressure increases by 14.7 psi (1 atmosphere) for every 33 ft of depth. So that at 100 ft, the pressure is 58.8 psi (4 atmospheres). (Remember that you start at the surface at 1 atmosphere.)


A building that is 10000 sq ft is renting for 9 a ft How much is the rent?

10000 * 9


How would one calculate the forces exerted by a given volume of water upon the faces of a rectangular box which it fills?

The pressure of the water varies as a function of depth. To calculate the pressure at a given depth take a column of water terminating in some area at the depth you want. For instance, take a 1 in^2 area that is 30 ft deep. The volume of water in this column is 360 cubic inches. Multiply this by the density of water to get the weight of the water in this column. That weight (the force due to gravity) divided by the area (taken to be 1 square inch) is equal to the pressure. Now that we can calculate the pressure as a function of depth, we can then find the pressure for a small horizontal band on the wall with an area equal to the a small increment of height times the width of the wall. This multiplied by the pressure gives the force on that small band. Sum up all the bands (or, really, integrate over the vertical axis) with the pressure calculated at each depth as outlined above.


Water pressure at 300 ft?

133.64psi