The deepest point in the ocean is in the Mariana Trench, about 11 km deep, in the Pacific. The pressure at this depth is huge, about 1.13 X 10^8 N/m^2.
a) Calculate the change in volume of 1.00 m^3 of seawater carried from the surface to the deepest point.
b) The density of seawater at the surface is 1.03 X 10^3 kg/m^3. Find its density at the bottom.
c) Explain whether or when it is a good approximation to thing of water as incompressible.