Question

relative density bottle weights 57 gran when empty 163 gram when filled with water and 189 gram when filled with glycerine calculate the relative density of glycerine and the density of glycerine in SI unit

Answer 1

Weight of density bottle= 57 g

Weight of density bottle+water= 163 g

Weight of density bottle+glycerine= 189 g

Density of water (2)= 163-57= 116 g

Density of glycerine= 189-57= 132 g

The density of water (1)= 1 g/cm^3

Relative density of glycerine= Density of glycerine/ density of water (2)

Relative density of glycerine= 132/116

= 1.13

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