Determine the pressure difference between points situated and below the surface of mercury

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

Determine the pressure difference between points situated

10\,\text{cm}

and

70\,\text{cm}

below the surface of mercury. (Density of mercury

=13.6\times10^{3}\,\text{kg\,m}^{-3}

g = 9.8\,\text{m\,s}^{-2}