In the Challenger Deep of the Marianas Trench, the depth of seawater is 10.9 Ion and the

Question:

In the Challenger Deep of the Marianas Trench, the depth of seawater is 10.9 Ion and the pressure is 1.16 X 10" Pa (about 1.15 X 10 atm).
(a) If a cubic meter of waters taken from the surface to this depth, what is the change in its volume? (Normal atmospheric pressure is about 1.0 X 10 Pa. Assume that k for seawater is the same as the freshwater value given in Table 11.2.)
(b) What is the density of seawater at this depth? (At the surface, seawater has a density of 1.03 X 10 kg/m)