20 bar of pressure is about 200 ft.
23.6 pounds per square inch at 20 feet.
If your measurements are in feet, the 288,000 cubic foot pool would hold 2,154,389.61 gallons of water- and it would be rare to find a pool with a uniform depth of 20 feet.
One Bar is 10.2 Meters of fresh water or 9.0 meters of saltwater. it is 204 meters for fresh water. and 180 meters in salt water. :-)
3 ATM at 20 meters.
On earth, descenting 10 metres is approximately an increase in pressure of 100,000 Pa, 1 atm, 1 bar or 780 mmHg. Water is essentially just little molecules\elements. If the center of the earth is bottom and the eart's crust is the top then water stacks on top of itself like blankets. For simplification let's imagine layers of water 20 feet deep. Every 20 feet you descend in the ocean you are in a deeper layer of water. As you descend deeper and deeper you'll notice that each layer you come in contact with has all the previous layers sitting on top of it. Each layer adds its weight onto the layers below it. 3 Levels deep has two layers above it, 6 Layers deep has 5 layers above it and so forth. The water at each subsequent layer is compressed by this additional weight. This compression is known as pressure in this case water pressure.
It would help to know what units of measurement are used for 20*20*8. Are they feet or yards or metres or something else?But in the US, most rooms are measured in feet, and 8 feet tall is about right for a room in a house, so (20 ft)*(20 ft)*(8 ft) = 3200 cubic feet.
Water pressure at a depth of about 44 feet is about 20psi
20 pounds per sq/in
Water has a weight. The more you stack up the more it weighs. There fore if you stack up 10 meters or 20 meters it makes a big difference.
20 feet!20 feet!20 feet!20 feet!
the cylinder
If your measurements are in feet, the 288,000 cubic foot pool would hold 2,154,389.61 gallons of water- and it would be rare to find a pool with a uniform depth of 20 feet.
Static Pressure 20 mm WC means the pressure which can sustain 20 mm high water column.
Assuming you are on a boat and you are using a standard sized anchor, then if the water is 20 feet deep you'd use 20 feet of line.
Assuming you are on a boat and you are using a standard sized anchor, then if the water is 20 feet deep you'd use 20 feet of line.
10-15 pounds per square inch typically. How high above your taps is the surface of the water in your roof tank? Use centimetres. Then the weight of water pressing on your downstairs taps is that height, in units of grams per square cm. Convert it to pounds per square inch if you like. 1psi is 454gm/2.542cm2 =70.4gm/cm2.Static pressure is .433 x height 20 feet would be 8.66 PSINow if you wanted to PUMP water to a height of 20 feet you would need8.66 PSI X 2.31 = 20.00 ft
20 cm of water is about 1.96 kPa.
One Bar is 10.2 Meters of fresh water or 9.0 meters of saltwater. it is 204 meters for fresh water. and 180 meters in salt water. :-)