The diameter of the water column does not affect the pressure.
It is the height of the column that determines the pressure at the base.
(and also the barometric pressure and temperature).
12psi
12.01 psi
20 pounds per sq/in
Water column head is expressed either as the height of the column ... 6 meters here ... or else as the pressure at the bottom ... 58.842 kPa here. 'Kg' can't be a unit of water column head, and the diameter of the column is irrelevant.
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.
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
12psi
12.01 psi
20 pounds per sq/in
Head pressure is created by a column (depth) of water in a container. Pipe is considered a container. Diameter is not a factor. The higher the column of water, the more psi it creates. Multiply column height of water by .434 to get psi of water.
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.
Yes and no, provided the pressure is kept constant, what appears to be more pressure is actually more volume. it appears to be more pressure, but it is an optical illusion, put a pressure gauge and be amazed.
Yes, water exerts pressure on the hull of the submarine.
Water column head is expressed either as the height of the column ... 6 meters here ... or else as the pressure at the bottom ... 58.842 kPa here. 'Kg' can't be a unit of water column head, and the diameter of the column is irrelevant.
Salt water is denser, and therefore will exert more pressure (for two columns of the same height).
yes
10 inches of water column equals to how much gas pressure?