Estimate the change in the density of water in ocean at a depth of 400 m below the surface. The density of water at the surface = 1000 kg m–3 and the bulk modulus of water = 2 × 109 N m-2 .
(A) 2 kg/m3
(B) 3 kg/m3
(C) 0.5 kg/m3
(D) 20 kg/m3
Correct option: (A) 2 kg/m3
Explanation:
