I presume you mean at a depth of 180 feet. Since the weight of a cubic foot of water is approximately 65 pounds, the weight of water on a square foot at that depth is 65 times 180, which is 11,700 pounds. That is the pressure per square foot. Since there are 12 x 12 or 144 square inches in a square foot, the pressure in pounds per square inch would be 11,700 divided by 144, or about 81. This is in addition to the barometric pressure, which is about 14 pounds per square inch, for a total of 95 psi.Answer 1It's not possible for a water tank to be 180 feet. One of its dimensions could be, however.Sadly, since we don't know which dimension it is, nor do we know the height ofthe tank or the depth of the water in it, nor do we know at what level or in whichdirection you want the pressure measured, there's no way at all to even begin towork on a solution to this question.
Pressure in seawater at 100 feet is 44 psi. Or, .44 pounds per square inch per 1 foot. For Fresh water, it is .43 psi per foot.
You can't say 'pressure per square inch. It's just 'pressure', which equals force per square inch. You divide the person's weight by the area of the foot in contact with the stairs to get the answer.
A square foot is not going to hold any water, because it's flat. You need a cubic measurements for volume.
One inch of rain over one square foot is 1/12 cubic foot of water. A cubic foot of water weighs about 62.4 pounds. 1/12 of that is about 5.2 pounds.
There is about 2 ton of air on every square foot of the Earth (less at high altitudes)
A jumbo jet can exert a weight of around 800,000 to 900,000 pounds per square foot of pressure on the runway during takeoff. This pressure is generated by the weight of the aircraft and its engines on the landing gear, which is spread out over the surface of the tires.
The pressure you exert when standing on one foot is actually your weight divided by the area of contact between your foot and the ground. Shoe size is not a relevant factor in this calculation as it does not affect the pressure. The smaller the area of contact, the greater the pressure exerted on the ground.
A tsunami can exert pressure equivalent to the weight of several tons per square foot, depending on its size and force. This immense pressure can cause significant damage to coastal structures and infrastructure.
One fathom of water exerts a pressure of approximately 64 pounds per square foot, which is equivalent to 1.42 pounds per square inch.
A pressure foot is used to measure air pressure inside a tank. This means that every square foot of the tank, there is a pound of pressure.
I presume you mean at a depth of 180 feet. Since the weight of a cubic foot of water is approximately 65 pounds, the weight of water on a square foot at that depth is 65 times 180, which is 11,700 pounds. That is the pressure per square foot. Since there are 12 x 12 or 144 square inches in a square foot, the pressure in pounds per square inch would be 11,700 divided by 144, or about 81. This is in addition to the barometric pressure, which is about 14 pounds per square inch, for a total of 95 psi.Answer 1It's not possible for a water tank to be 180 feet. One of its dimensions could be, however.Sadly, since we don't know which dimension it is, nor do we know the height ofthe tank or the depth of the water in it, nor do we know at what level or in whichdirection you want the pressure measured, there's no way at all to even begin towork on a solution to this question.
Pressure in seawater at 100 feet is 44 psi. Or, .44 pounds per square inch per 1 foot. For Fresh water, it is .43 psi per foot.
Water pressure can be any of these. The most common in the US is pounds per square inch. Countries which use kilograms and cm express it as kg per square cm. You would only use per square meter or square foot for very low pressures.
Miles per hour (mph) is a unit of speed, while pounds per square foot (psf) is a unit of pressure. The two units measure different physical quantities and cannot be directly converted from one to the other.
The water pressure at 5000 feet depth is approximately 2200 pounds per square inch (psi). This pressure increases by 0.44 psi for every foot of depth.
One pound per square inch (psi) is equal to approximately 2.31 feet of water. This means that a column of water that is 2.31 feet tall exerts a pressure of 1 psi at its base.