2. Perform this operation and report the answer to the correct number of significant figures: What is the mass of a cube of aluminum that is 4.0 cm on each edge? The density of aluminum is 2.7 g/cm3. Show all calculations leading to an answer.
(I think I solved this correctly but I would like to check, also I
1 answer
mass=density*volume=2.7*4.0^3 to two significant figures.
5 answers