• # question_answer Three immiscible liquids of specific densities $\rho ,\,2\rho$ and $3\rho$ are kept in a jar. The height of the liquids a jar and at the piezometer fitted to the bottom of the air are as shown in the given figure. The ratio H/h is: A) 4                                 B) 3.5              C) 3                                 D) 2.5

$(3\rho h+3ph+3\rho h)g=3\rho gH$ $9\rho gh=3\rho gh,\,or\,H/h=3$