Question

A U-shaped manometer has three liquids within it. The liquid in the bend of the tube is mercury; the height of the column of mercury on the left equals the height of the column of mercury on the right. This liquid above the mercury on the left has a height of 9.69 cm and a density of 780 kg/m³. The liquid on the right has a height of.25 cm. What is the density of the liquid on the right? The top of the liquids on both the left and right are exposed to the atmosphere. Enter the units as kg/m^3.

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