Question

Arrange the following in order of their increasing density first iron second cork
third brass fourth water fifth Mercury

Answer 1

Here is your answer hope it will help.

Density of iron=7.8g/ cubic cm

Density of brass=8.7 g/cubic cm

Density of water=1 g/cubic cm

Density of cork(wood)=0.24 g/ cc

Density of mercury=13.5 g/cc

So in increasing order it will be like this

Cork<Water<iron<brass<mercury.