Question $2$

$1$ pts

Two liquids, $1$ and $2,$ are in equilibrium in a U$-$tube that is open at both ends, as in the drawing. The liquids do not mix, and liquid $1$ rests on top of liquid $2.$ How is the density ${}_1$ of liquid $1$ related to the density ${}_2$ of liquid $2?$

${}_1$ is greater than ${}_2.$

${}_1$ is less than ${}_2.$

${}_1$ is equal to ${}_2$ because the liquids are in equilibrium.

There is not enough information to tell which liquid has the greater density.