A cube with 2cm sides has a density of 6 g/cm³. What is the mass of the cube?
12g
48g
3g
36g
To find the mass of the cube, we need to multiply the density by the volume.
The volume of a cube is found by raising the length of one side to the power of 3. In this case, the length of one side is 2cm, so the volume is 2^3 = 8 cm³.
Now, we can calculate the mass by multiplying the volume by the density:
Mass = Volume * Density
Mass = 8 cm³ * 6 g/cm³
Mass = 48 g
Therefore, the mass of the cube is 48g.