Problema Solution
1 cubic cm of aluminun weighs 2.7 gm. if a piece of aluminum foil weighs 5.4 gm what is the volume of the foil?
Answer provided by our tutors
Density = mass/volume.
Density of aluminium = 2.7 gm per cubic cm
volume = mass/density = 5.4/2.7 = 2 cubic cm.