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Air pressure

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13y ago

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What is the device use to measure air pressure called?

The device used to measure air pressure is called a barometer. It can be either an aneroid barometer or a mercury barometer, both of which are commonly used to measure atmospheric pressure.


What 2 instruments commonly used to measure air pressure?

Two instruments commonly used to measure air pressure are barometers and manometers. Barometers are commonly used in meteorology to measure atmospheric pressure, while manometers are used in various industries to measure pressure in closed systems.


What is the function of barometer?

A barometer is used to measure air pressure in the atmosphere. It is an important tool in weather forecasting, as changes in air pressure can indicate changes in the weather. A barometer can help predict upcoming weather conditions such as storms or fair weather.


How can you measure air pressure?

Air pressure is typically measured using a barometer, which can be either an aneroid or mercury barometer. An aneroid barometer uses a flexible metal box to detect changes in air pressure, while a mercury barometer measures pressure by the height of a column of mercury in a glass tube. Other devices like digital pressure sensors or weather stations can also be used to measure air pressure.


What is the physical quantity measured by a barometer?

A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems, and frontal boundaries.See the related link .A barometer measures air pressure.A barometer is an instrument that is used to measure atmospheric pressure.