A cube made of gold (density =(19.3×10^3 kg/m^3) is 1 cm on each side find mass of the gold

1 answer

The volume of the cube is given by:

V = l^3 = (0.01 m)^3 = 1.0 × 10^-6 m^3

The mass of the gold cube is given by:

m = ρV = (19.3 × 10^3 kg/m^3) × (1.0 × 10^-6 m^3) = 0.0193 kg

Therefore, the mass of the gold cube is 0.0193 kg or 19.3 grams.