Question

18. The density of water is 1.0 g cm. The density
of iron is 7-8 g cm 3. The density of mercury is
13.6 g cm . Answer the following:
(a) Will a piece of iron float or sink in water?
(b) Will a piece of iron float or sink in mercury?
​

Answer 1

a.no

b.no

because density is more