Physics

Problem

A homogeneous cube of side

10\,\text{cm}

and density

800\,\text{kg/m}^{3}

floats at the interface of two immiscible liquids: oil (density

600\,\text{kg/m}^{3}

) on top and water (density

1000\,\text{kg/m}^{3}

) at the bottom. Calculate the height of the cube immersed in the lower water layer.