The magnet on the surface and the metal 300 ft down - no. Lowering the magnet to the metal, then lifting - yes.
To calculate the volume of water in cubic feet, multiply the area by the depth. For 1,200 square feet at a depth of 5 inches (which is 5/12 feet), the calculation is: 1,200 sq ft × (5/12) ft = 500 cubic feet. Since 1 cubic foot of water is approximately 7.48 gallons, this equals about 3,740 gallons of water.
If we have six (6) feet of water, that will convert to about 2.6 psi (pounds per square inch).
The pressure of liquid acting on a container or other body increases at the rate of 1 atmosphere or about 14.7 lbs. per square inch for every increase of 33 feet in depth. So doing the math results in: 400ft./33ft. = 12.121. Multiplying that by 14.7 lbs. per square inch yields about 178 lbs. per square inch at 400 feet deep.
The average depth of the water table in Colorado varies across the state, typically ranging from a few feet to hundreds of feet below the land surface. Factors such as precipitation, groundwater recharge rates, and local geology can influence the water table depth in different regions of Colorado. Local monitoring and data collection efforts help determine specific water table depths in different areas.
To determine the number of cubic feet of sand in square feet, you would need to know the depth of the sand in feet. Once you have the depth, you can multiply the area in square feet by the depth in feet to calculate the volume in cubic feet. This is done by using the formula Volume = Area x Depth.
1,000atm is about 33,900 feet of water depth.
660 feet is the water proof depth.
It is 2250 cubic feet.
At 300 feet of water depth the pressure is about 130 psi
35000 feet of altitude exerts more pressure on an object compared to 260 feet of water depth. This is because the pressure exerted by the atmosphere decreases as altitude increases, while the pressure exerted by water increases as depth increases.
300 feet of sea water exerts a pressure of approximately 130 psi.
If that's where the water is. At that depth, it should be fairly good water, well filtered by the time it get to that depth.
Twelve fathoms
4 atmospheres is about 135.6 feet of water depth.
10 atmospheres is about 340 feet of water depth.
25 bar is equivalent to approximately 250 meters (820 feet) of water depth.
A round pool with a radius of 9 feet and a depth of 4 feet has a capacity of about 7,615 gallons of water.