Question

You have 1 m³ of wood and 1 m³ of aluminum. Which is heavier? Prove your answer with calculation.

Answer 1

Density of wood$=1500kg/m^3$

$\implies1m^3$ has a mass of 1500kg

Density of Aluminum $=2700kg/m^3$

$\implies1m^3$ of Aluminum has a mass of 2700kg

Aluminum is heavier.