the weight of air that strackes
High prssure mass
No, because you are also measuring air.
The difference in pressure between absolute and gauge pressure.
You would use a Spirometer.
depends how big it is
When measuring an angle you have to measure the sides using a protractor.
A barometer measures air pressure; a hygrometermeasures humidity, or the moisture content of the air; and an air sampler (or high volume air sampler) is used to measure the purity or pollution level of the air.
-meter is the suffix used in names of measuring instruments. Specifically, a barometer is used to measure air pressure.
A barometer is the device used to measure air pressure. It works by measuring the weight of the air pressing on a surface. High air pressure typically indicates fair weather, while low pressure often signals stormy conditions.
To measure pressure in the air. Meteorologists use them (weather people) a barometer is used for measuring pressure,the units for measuring pressure include atm,pascal,torr,mm of hg,bars.
A hygrometer is a device used to measure the moisture content in the air. It can provide information on humidity levels by measuring the amount of water vapor present in the air. This tool is commonly used in weather forecasting, agriculture, and indoor climate control.
Exactly what measuring device? There are hundreds of "measuring devices" to measure different things.