A wood cylinder (?wood = 0.6 g/cm3) floats in both water (?water = 1 g/cm3) and alcohol (?Alc = 0.8 g/cm3). There are two forces acting on the floating wood cylinder, gravity (W, the weight of the wood), and buoyancy (FB). If the wooden cylinder has a total volume Vwood, calculate the fraction of which is submerged when the cylinder floats in alcohol. Fraction of Vwood submerged.