When the depth of sea water increases by 10 m, the pressure will increase by 1.03 times 10 to the fifth power PA, In the Mariana Trench of the Pacific Ocean, the scientists found a flat fish about 30 cm long 1) The density of seawater? 2) the seawater pressure on the deep fish in the trench? 3) if this kind of fish can be fished, can it be cultured? Explain the reason, (g = 10 / kg)

When the depth of sea water increases by 10 m, the pressure will increase by 1.03 times 10 to the fifth power PA, In the Mariana Trench of the Pacific Ocean, the scientists found a flat fish about 30 cm long 1) The density of seawater? 2) the seawater pressure on the deep fish in the trench? 3) if this kind of fish can be fished, can it be cultured? Explain the reason, (g = 10 / kg)

(1) The density of seawater is 1.03 × 10 cubic kg / M & sup 3;
(2) P = ρ GH = 1.03 × 10 cubic kg / M & sup3; X 10N / kg × 10 cubic M
=8 times of 1.03 × 10
(3) If you can't raise fish, if you raise them, the external pressure will be much lower than the internal pressure of the fish, and the fish will burst by themselves