The deepest know sport in the oceans is the challenger Deep

The deepest know sport in the oceans is the challenger Deep in the Mariana Trench of the pacific ocean and is approximately 11,000 m below the surface. For a surface density of 1030 kg/m3, a constant water temperature, and an isothermal bulk modulus of elasticity of 2.3 times 109 N/m2, find the pressure at this depth.

Solution

Solution :

Pressure at a depth is a function of the depth and density

We have pressure = rho*g*z

Pressure = 1030*9.81*11000

Pressure = 111. 1473 Mpa