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.
Water has a density of 1 gram per cubic centimeter. There are 1,000,000 cubic centimeters in a cubic meter, so 1 cubic meter has a mass of 1000 kilograms.
There are 1,000 liters in a cubic meter of water, as 1 liter is equal to 1,000 cubic centimeters and there are 1,000,000 cubic centimeters in a cubic meter.
The water pressure at the bottom of the container is calculated by dividing the total force by the area of the bottom surface. In this case, the water pressure at the bottom of the container would be 37.5 newtons per square meter (450 newtons ÷ 12 square meters).
No
3 785.411 784 cubic centimeters, 0 square centimeters
Yes you can use a flow meter to measure your water pressure. They are available at any home improvement retailer.
To raise water 1 meter, you would need to exert a pressure equivalent to the weight of the water column above. For water, the pressure increase with depth is 9.81 kPa per meter. Therefore, to raise water 1 meter, you would need to apply a pressure of 9.81 kPa.
The pressure at a depth of 5 meters under water is approximately 0.5 atmospheres, which is equivalent to 49 kilopascals. This pressure is caused by the weight of the water above pushing down on the water at that depth.
Water pressure increases by 9.81 kilopascals (kPa) for every meter of depth due to the weight of the water column above. This principle is known as hydrostatic pressure.
The water pressure depends ONLY on the height, and the density of the liquid - not on the number of gallons. You basically calculate the weight of a vertical column of that height, and divide by the base area. The column can be of any cross section - for example a square centimeter, a square meter, or a square foot. (For water, the pressure is about 1 bar for every 10 meters.)
A square meter of water would not be measured in gallons, as gallons are a measure of volume, while square meters are a measure of area. It would depend on the depth of the water in the square meter area to calculate the volume in gallons.
When you say the "cubic meter", it sounds like you may be looking for the"volume". If that's the situation, then the volume of the space you describe ...5 cm wide and 10 cm long ... is zero."5 cm wide and 10 cm long" is a flat space, something you could draw on flat paper.It has no volume, it can't hold any water, and it has no 'cubic' anything.It does have "area" ... a quantity you might call the "square meter". The area isimportant to know if you want to paint it, plant grass on it, or carpet it.The area is(5-cm) times (10-cm) = 50 square centimeters = (0.05 meter) x (0.10 meter) = 0.005 square meter.