The relative density of lead is 11.3. Its density is ………..`g cm^(-3)` or …………..`kgm^(-3)`.

Explanation

Relative density of lead `=("Density of lead")/("Density of water")`
`:.` Density of lead = Relative density of lead `xx` Denstiy of water
`=11.3xx10 ( :. rho_(w)=1(g)/(cm^(3)))`
`=11.3 g cm^(-3)`
`=11.3xx(10^(-3))/(10^(-6)) (kg)/(m^(3))`
`=1.13xx10^(4) kg m^(-3)`