Wiki User
∙ 16y agoFrom the wikianswers:
"Scientifically, a pond is any man made body of water where light is found in the entire pond body of water. A lake is any body of water that has a profundal-zone http://www.answers.com/topic/profundal-zone
Hence a water body of depth 2.5 m can at best be called as a pond only.
The nature of construction of the water body is given in the question. If it is a masonry/concrete construction it can be called a as sump/tank/reservoir as well.
Usually ponds and lakes have natural ground as the base.
Gopalakrishnan.P
Wiki User
∙ 16y ago1.5mm of depth in water is equivalent to 0.0015 meters. This would be considered a very shallow depth in water.
Multiply the area of the water (in square meters) by the average depth (in meters). Then divide by one thousand to get the volume in liters. For a smaller puddle, multiply the area in square centimeters by the average depth in centimeters; then multiply by one thousand.
The water pressure at a depth of 400 meters is approximately 40 atmospheres or around 588 pounds per square inch (psi). This is due to the weight of the water above pressing down on the water at that depth.
The water pressure at a depth of 50 meters is approximately 5 atmospheres or 73 psi (pounds per square inch). This means that the pressure increases by 1 atmosphere (14.7 psi) for every 10 meters of water depth due to the weight of the water above pressing down.
The official UK measurement for measuring water depth is in meters.
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.
As depth increases, water pressure also increases due to the weight of the water column above exerting a force downwards. The increase in pressure is approximately 1 atmosphere (14.7 pounds per square inch) for every 10 meters of depth.
10 meters of water depth equals about 1 atmosphere.
The water pressure at a depth of 30 meters can be calculated using the formula P = ρgh, where P is the pressure, ρ is the density of water, g is the acceleration due to gravity, and h is the depth. Assuming standard values, the water pressure at a depth of 30 meters is approximately 294,300 Pascals.
25 bar is equivalent to approximately 250 meters (820 feet) of water depth.
As ocean depth increases, pressure also increases. This is because as water depth increases, there is more water above exerting force due to gravity. Pressure in the ocean increases about 1 atmosphere (atm) for every 10 meters of depth.
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. :-)