Here, we are asked to calculate the height of a water-filled manometer at a pressure of 294 mmHg. Given the densities of Mercury and Water.
The formula to be used is the Barometric Pressure formula:
P = pressure
d = density of fluid (use the density of water since the manometer is water-filled)
g = acceleration due to gravity
h = height
How tall must a water-filled manometer be to measure blood pressures as high as 294 mmHg? The densities of Mercury and Water are 13.6 g/cm3 and 1.00 g/cm3, respectively.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Manometer concept. You can view video lessons to learn Manometer. Or if you need more Manometer practice, you can also practice Manometer practice problems.