The water pressure at the bottom of the 11 km deep trench is about 1.1×108Pa. A steel ball of initial volume 0.32m3 is dropped into the ocean and falls to the bottom of the trench. The change in the volume (in m3 ) of the ball when it reaches to the bottom is p×10−4. Find the value of p. [Bulk modulus for steel =1.6×1011N/m2]