A cone with height h = 15.0 cm and bottom area of 7.85 × 10^-3 m² is placed in the container filled with seawater $\rho$_SW= 1030 kg/m³) and oil $\rho$_OIL= 790 kg/m³) so that the bottom of the cone is in seawater and its tip is in oil. What is the average density of the cone if the line between the fluids crosses through the midpoint between the bottom and the tip of the cone? A) 820 kg/m³ B) 850 kg/m³ C) 910 kg/m³ D) 970 kg/m³ E) 1000 kg/m³

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The Answer of A cone with height h = 15.0 cm and bottom area of 7.85 × 10^-3 m² is placed in the container filled with seawater $\rho$_SW= 1030 kg/m³) and oil $\rho$_OIL= 790 kg/m³) so that the bottom of the cone is in seawater and its tip is in oil. What is the average density of the cone if the line between the fluids crosses through the midpoint between the bottom and the tip of the cone? A) 820 kg/m³ B) 850 kg/m³ C) 910 kg/m³ D) 970 kg/m³ E) 1000 kg/m³

A Cone with Height H = 15 ρ\rhoρ SW = 1030 Kg/m3) and Oil

A Cone with Height H = 15 $\rho$ _SW= 1030 Kg/m³) and Oil