5 Red-clay bricks have a density of approximately
2000 kg/m^3. Air has a density of 1 kg/m^3. Which of the following has the lowest mass?

A. 2m^3 of bricks
B. 4m^3 of bricks
C. 6000 m^3 of bricks
D. 10,000 m^3 of bricks

Question

5  Red-clay bricks have a density of approximately 
2000 kg/m^3. Air has a density of 1 kg/m^3. Which of the following has the lowest mass?


A. 2m^3 of bricks
B. 4m^3 of bricks
C. 6000 m^3 of bricks
D. 10,000 m^3 of bricks

p0sitr0n · Answer

A = 4000
B = 8000
C = ...
D = ...
maybe A?

anonymous · Answer

How did you calculate that?

p0sitr0n · Answer

mass = density * volume
so the lowest volume would have the lowest mass