Question

gold has relative density of 19.3 what will be its density in SI units

Answer 1

Hi there !!

Relative density = Density of Substance ÷ Density of Water

Relative density = 19.3
 
Density of Water = 1000 kg/m³

Density of Gold = Density of Water ×Relative density
                         = 1000 × 19.3
                         = 19300 kg/m³

SI unit of density is kg/m³
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Answer 2

SI unit of density is kg/m³

Relative density = Density of Substance / Density of Water

Relative density = 19.3
 
Density of Water = 1000 kg/m³

Density of Gold = Density of Water ×Relative density
                              = 1000 × 19.3
                               = 19300 kg/m³