Relative density of silver is 10.8. The density of water is 10³ kg m^–3. What is the density of silver in SI unit?

Relative density of silver = 10.8

$\text{ Relative density }=\frac{\text{ Density of silver }}{\text{ Density of water }}$

Density of silver = Relative density of silver × density of water

Density of silver = 10.8 × 10³ kg m^–3 = 10800 kg/m³.