The ocean's pressure at a depth of 9.9 km is 7a,bc MPa. Recognizing that the unit volume weight of the ocean at the surface is 10,abc kN /m^3, the modulus of elasticity for the pressure change between the ocean surface and a depth of 9,a km is 2,abc GPa; a) find the change in the specific volume between the surface and the 9,a km depth of the ocean. b) find a specific volume at a depth of 9,a km. C) find a unit volume weight at a depth of 9,a km.

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Pressure and Stress