Question

Вычислите давление воды на дно одной из глубочайших морских впадин - Марианской, глубина которой 10900м. Плотность морской воды 1030кг/м(3).

Answer 1

P(давление)=p((ро)плотность)gh=1030*10*10900=112270 кПа

Answer 2

Calculation of Water Pressure at the Bottom of the Mariana Trench

To calculate the water pressure at the bottom of the Mariana Trench, we can use the formula:

Pressure = Density × Gravity × Depth

Given: - Depth of the Mariana Trench = 10,900 m - Density of seawater = 1,030 kg/m³

We can substitute these values into the formula to calculate the water pressure.

Pressure = 1,030 kg/m³ × 9.8 m/s² × 10,900 m

Calculating this expression gives us the water pressure at the bottom of the Mariana Trench.

Pressure = 106,694,000 Pa

Therefore, the water pressure at the bottom of the Mariana Trench is approximately 106,694,000 Pascals (Pa).

Please note that this calculation assumes a constant density of seawater throughout the depth of the Mariana Trench and does not take into account other factors such as temperature and salinity variations.