It is called a barometer, first developed in the 1600's
Barometer
barometer
The barometer is the instrument that is used to measure the air pressure.
You need two tools. To measure the air pressure you use a barometer and to measure the temperature at which the substance boils you use a thermometer. The boiling point is defined as the temperature at which the vapor pressure equals atmospheric pressure.
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.
No, A rain gauge is used to measure precipitation. However, a barometer is used to measure air pressure. Have you ever heard of CoCoRaHS? They use volunteers to measure precipitation across the nation. It's one of the related links.
elevation above sea level . . . barometer or GPS air temperature . . . thermometer air pressure . . . barometer
A barometer to measure air pressure.
Barometer is the tool to measure air pressure
The barometer is the instrument that is used to measure the air pressure.
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something
barometer
pressure gauge
A barometer is a instrument used to measure air pressure
barometer
"barometer"
You need two tools. To measure the air pressure you use a barometer and to measure the temperature at which the substance boils you use a thermometer. The boiling point is defined as the temperature at which the vapor pressure equals atmospheric pressure.
barometer