Calculate the volume of copper of mass 2000 kg when it's density is 8.4 g/cc.

Q. A piece of copper metal of volume $5c{m}^3$ has a mass $2.5g$. Calculate the relative density of copper

Q. Calculate the mass of $8m^3$ of cement of density $2000kg/m^3$.

Q. Equal volumes of copper and mercury have the same themal capacity. Mercury has a specific heat of $0.046$ and density $13.6g$ $c{c}^{-1}$. Calculate the density of copper if its specific heat is $0.092$.

Q. A metal $M$ of atomic mass 54.94 has a density of 7.42 g/cc. Calculate the apparent volume occupied by one atom of the metal.

Q. Face centred cubic crystal lattice of copper has density of $8.996g.c{m}^{-3}$. Calculate the volume of the unit cell.
Given molar mass of copper is $63.5g.mo{l}^{-1}$ and Avogadro number $N_A$ is $6.022\times {10}^{23}mo{l}^{-1}$