nandakumarimaharjan0 nandakumarimaharjan0 31-05-2023 Physics contestada d. A 15 cm long cube made of oak floats in water with 10.5 cm of its depth below the surface and with its sides vertical. What is the density of the cube? (density of water = 1000 kg m-³). [Ans: 750 kg/m³]