the Barometer by Torricelli
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A millibar is a unit of pressure most commonly used to measure atmospheric pressure.
A barometer is used to measure atmospheric pressure. It can also measure altitude!
Newtons / square meter. This unit has the special name Pascal.
A barometer is used to measure atmospheric pressure. It can also measure altitude!
A barometer is used to measure atmospheric pressure. It can also measure altitude!
Bar is a unit used to measure pressure, one bar is the normal atmospheric pressure of the on the surface of the earth, and ten bar is when the pressure is ten times the normal atmospheric pressure on the surface of the earth.
A barometer is used to measure atmospheric pressure. It can also measure altitude!
Usually the instrument used is called a barometer- which could be a closed end manometer or an aneroid barometer.An altimeter actually also measures atmospheric pressures - but for a different purpose.
it is called BAROMETER
A barometer is an instrument used to measure the atmospheric pressure. It does so by comparing the atmospheric pressure with a predefined standard pressure.
A barometer.
Barometers are used to measure pressure.