Question

Give reason why does a cork float but a nail sink in water

Answer 1

a cork float on water but nail sink in water because cork have low density than water due to which it floats but nail sink because it has more density than water.
hope it helps u in any way

Answer 2

crok float on water and the iron nail sinks because density of cork is less then from the density of water whereas iron nail is more denser then water as it sinks