One psi makes a column of Mercury rise 51.71 millimeters, based on the measurement that one psi is approximately 6.894 KPa. This is equivalent to 0.00328 feet.
7 feet
3 feet makes a yard
around 3100
5,280 feet = 1 mile150,000 feet = 28.409 miles (rounded)The direction makes no difference.
36 feet makes 12 yards
About 2 1 pound per square inch = 2.0362... inches of mercury
A water barometer would have to be many feet tall because the density of water is much lower than that of mercury. In addition, the vacuum above the column would be spoiled by the water vapor pressure, far higher than that of mercury, and strongly temperature dependent.
5.57742782 feet
30cm are in a feet
14öösquare feet
It has a radius of approx 8005250 feet, 244000000 centimetres or 2668416 yards.
As close to 30 as makes no difference.
12" make a feet.
Mercury was chosen for barometers because it is a dense liquid that is more sensitive to changes in atmospheric pressure compared to other fluids. This makes it an ideal substance for accurately measuring and indicating variations in atmospheric pressure. Additionally, mercury does not evaporate easily at room temperature, further enhancing its suitability for this application.
1 inch of mercury is equal to 1.133 feet of head.
1.524 meters are in five feet.
19 feet = 228 inches.