Two communicating vessels contain mercury. The diameter of one vessel in n times larger then the diameter of the other. A column of water of height h is poured into the left vessel. The mercury level will rise in the right hand vessel (s = relative density of mercury and `rho` = density of water) by

Options

A. `(n^(2)h)/((n+1)^(2)s)`
B. `(h)/((n^(2)+1)s)`
C. `(h)/((n+1)^(2)s)`
D. `(h)/(n^(2)s)`

Answer

B