The lower half of a 7.5-m-high cylindrical container is filled with water (p= 1000 kg/m3) and the upper half with oil that has a specific gravity of 0.85. Determine the pressure

difference between the top and the bottom of the cylinder. Oil SG=0.85 Water >= 1000 kg/m³ The pressure difference between the top and the bottom of the cylinder is kPa.