What height of water (in meters) is necessary to measure a pressure of 760 mm Hg? The density of mercury is 13.79 g/cm³, and the density of water is 1.00 g/cm³.

Question

Quizplus · Accepted Answer

To find the height of water that exerts the same pressure as 760 mm Hg, use the formula: Pressure = height * density * gravity. Since the pressure exerted by 760 mm Hg is the same as that exerted by a column of water, equate the pressures: 760 mm Hg * density of mercury = height of water * density of water. Solving for the height of water gives approximately 10.5 meters.

What Height of Water (In Meters) Is Necessary to Measure