A barometer measures atmospheric pressure, typically expressed in units such as millibars or inches of Mercury (inHg). The standard atmospheric pressure at sea level is approximately 1013.25 millibars or 29.92 inches of mercury. Variations in barometric pressure can indicate changes in weather conditions, with lower readings often associated with storms and higher readings indicating fair weather.
Air pressure is measured with a barometer.
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
barometer has mercury inside it .
What is the civilian barometer test?
It was not used as a barometer.
The plural for barometer is barometers.
A mercury barometer.
A barometer measures atmospheric pressure.
A barometer is an instrument used to measure atmospheric pressure. A circle does not have a barometer!
The barometer measures atmospheric pressure.
Our barometer says that the atmospheric is at 60 %
how do meteorologist use a barometer