12psi
12.01 psi
20 pounds per sq/in
Given that this stands out a mile as almost certainly a school homework question, to answer directly would be to make me complicit in cheating. So I will tell you how to calculate it, which would appear to be the point of the question: 1) The relationship between depth and pressure of water is linear. 2) If water X ft deep exerts a pressure of P lb/in2, then water of Y ft deep will obviously exert a pressure of P(Y/X) lbs/in2 Given thats information you can now solve the original question.
One meter of head is approximately equal to 0.145 psi. This conversion is based on the density of water and the acceleration due to gravity. Specifically, 1 meter of water column exerts a pressure that can be converted using the formula: pressure (psi) = height (meters) × 0.4335. Thus, for 1 meter, the pressure is roughly 0.145 psi.
One meter head of water refers to the height of a column of water that exerts a pressure of one meter at its base due to the weight of the water above it. This measurement is commonly used in hydrology and engineering to describe water pressure, where 1 meter of water head is equivalent to approximately 9.81 kilopascals (kPa) of pressure. It serves as a standard reference for calculating fluid dynamics and is essential in applications such as water supply systems and hydraulic engineering.
12.01 psi
A column of air exerts atmospheric pressure on the air or surface below it. This pressure is caused by the weight of the air above pushing down on the lower air or surface.
20 pounds per sq/in
Exerting pressure is the act of applying force or weight on an object or surface. This pressure can cause a change in the state or shape of the object. Examples of exerting pressure include pushing, squeezing, or compressing an object.
A fluid exerts pressure on an object immersed in it due to the weight of the fluid above the object pressing down. The pressure increases with depth as the weight of the fluid column increases, leading to greater pressure on objects deeper in the fluid. This pressure is essential for buoyancy and stability in submerged objects.
A fluid exerts pressure on an object immersed in it in all directions due to the weight of the fluid above. The pressure increases with depth because of the increasing weight of the fluid column. This pressure is known as hydrostatic pressure and is a fundamental concept in fluid mechanics.
As someone descends through a water column, the pressure increases. This happens because water at higher levels exerts weight on the lower layers of water.
Air (atmosphere) goes up to only a few miles from the surface of the earth. Imagine a column of air as felt on the surface of the earth. Every square unit of area experiences the force exerted by this enormous column of air. As you travel upwards the column of air above from that point up is smaller and so exerts less force per unit area. Force per unit area is pressure and that is why the pressure decreases as we travel up. To give you something you can relate to easily, the pressure at the bottom of a swimming pool will be more than the pressure half way up from the bottom because in the first case a larger column of water exerts its weight whereas in the second case it exerts only half the weight.
Because your hand replaces the column of air which was 'pressing' on the content of the bottle. Your hand exerts more pressure than the air.(: :) :p P:
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)
You need to know how high the water column is to calculate the pressure it exerts at its base! For example, a column of water 1 metre deep would exert a pressure of 9.81 kPa at its base (density x gravity x depth - 1000 * 9.81 * 1). This would be equal to approx 1.42 PSI.
The formula for water is H₂O, which indicates that each molecule consists of two hydrogen atoms bonded to one oxygen atom. In the context of a water column, it typically refers to the height of a column of water that exerts a pressure at its base, measured in units like meters or feet. The pressure exerted by a water column can be calculated using the formula ( P = \rho g h ), where ( P ) is pressure, ( \rho ) is the density of the water, ( g ) is the acceleration due to gravity, and ( h ) is the height of the water column.