Write a formula by which you can determine the pressure at a depth of 10 meters in salt and fresh water.

The pressure of the liquid can be P equal to the product of the density of the liquid ρ by the acceleration of gravity g by the height of the container (or depth) h. The density of distilled water is 1000 kg / m ^ 3, it differs slightly from the density of salted water. For example, the approximate density of seawater is 1030 kg / m ^ 3, and the density of fresh water depends on its impurities (but, often, it is equal to the density of distilled water). Pressure e in fresh water: P = ρ * g * h = 100,000 Pa. In salt water: P = 103,000 Pa.