A 1-column foot of water weighs approximately 62.4 pounds. This is based on the density of water, which is about 62.4 pounds per cubic foot at standard temperature and pressure. Therefore, if you have a column of water that is one foot high and one square foot in area, it will weigh this amount.
A 4-foot column of water that is 1-foot deep would contain 4 cubic feet of water. To convert this to gallons, you would multiply by 7.48 (since 1 cubic foot is approximately 7.48 gallons). Therefore, a 4-foot column of water 1-foot deep would be approximately 29.92 gallons.
-- 1 square inch weighs nothing, since its volume is zero. -- If the square inch is one end of a vertical column of water, then the column weighs about [ 5pounds 31/3ounces ] for each 12-ft of its height.
mean and dirty a one foot column of water will produce 1/2 psig head
A 1-foot cube of steel weighs approximately 490 pounds.
27.71 inches of water column equals 1 psi
Every 2.3077 feet of water in a column increases the water pressure at the bottom of the column by 1 pound per square inch.A 39 foot column of water with a pressure of 120 psi at the base will have a pressure exerted on its top surface of 103.1 psi.39 ft/ 2.3077 ft/1 psi = 16.9 psi ; 120 psi -16.9 psi = 103.1 psievery meter of water in a column increases the pressure at the base of the column by 0.1 kg./ sq. cm (or 1 kilopascal)A 12 meter column of water exerts a pressure at its base of 12 kPa. (or 1.2 kg/sq. cm)
It would weigh about 14.3 pounds .
The weight of 1 foot of steel rod would depend on the diameter of the rod.
About 6 foot 1
Nothing by itself. The cubic foot must be full of some kind of matter to have weight. Obviously, a cubic foot of feathers will weigh far, far less than a cubic foot of lead.
i would say 1 square foot would weigh about 6 punds.
At 62 degrees F (16.7 C,) 1 cu ft of water weighs 62.3 Lb