Liters measure the volume of something so to measure the amount of water in the pool you'd use liters
10 gallons
Liters or cubic meters are typically used to measure the volume of water in a swimming pool.
The most appropriate unit to measure the volume of water in a swimming pool is cubic meters (m³) or cubic feet (ft³). This unit accounts for the three-dimensional space occupied by the water in the pool. It is important to use cubic units to accurately measure the total amount of water present in the pool.
Litres for a domestic aquarium, kilolitres for a large [public] aquarium.
The unit commonly used to measure the amount of water in a pool is cubic meters (m^3) or cubic feet (ft^3), depending on the country's standard measurement system. This unit accounts for the volume of water in the pool, which is crucial for maintaining proper chemical balance and ensuring safe swimming conditions. To calculate the volume of water in a pool, you would typically multiply the length, width, and depth of the pool in the same units (e.g., meters or feet).
The amount (volume) of water is measured in gallons or cubic feet.
They mean the top of the water
Measuring a pool in cubic feet allows you to determine the volume of water it can hold. This information is important for calculating the amount of chemicals, energy, or water needed to maintain the pool. It is also used to ensure proper filtration and circulation to keep the water clean and balanced.
Well you could get a small pool or a large cylinder and fill it up with a specific amount of water [ex.350ml]. You have to make sure the water in higher than the height of the chair. Then put the chair in and measure the new amount of water. After, minus the new amount with the before amount and there's your volume(:
Fill a cylindrical pool (a pool with vertical sides) with water and measure the level of water in it. Sumberge the human body and measure the level of water. Volume of body = increase in volume in pool = area of cross section of pool * increase in height of water. The pool need not be cylindrical, but being so makes the calculations simpler.
Fill a bucket with water, then mark the water level on the bucket with a waterproof marker. Set the bucket next to the pool. Next, mark the water level of the pool. After a couple of days, check the marks on the bucket and the pool. They should measure the same (having lost the same amount of water due to evaporation). If the pool level has dropped more than the level of water in the bucket, you have a leak somewhere. (By the way, make sure your dog hasn't drank out of the bucket, or pool!)