A thread of mercury of 10.2 g is in a tube of uniform cross-section `0.1cm^2`.
Channel: Doubtnut
Date: 02/08/2020

A thread of mercury of 10.2 g is in a tube of uniform cross-section `0.1cm^2`. Calculate the length of the thread. The density of mercury is `13.6(g)/(cm^3)`.