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A barometer measures barometric pressure. Which is also known as Atmospheric Pressure. That's the pressure in the atmosphere that pushes down on you. When atmospheric pressure falls it can be a sign of potential t-storms and/or rain. Whereas when it rises it can be a sign of potentially fair weather.

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15y ago

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What property is measure by a barometer and a manometer?

A barometer measures atmospheric pressure, while a manometer measures the pressure of gases or liquids in a closed system.


Why was a barometer invented?

A barometer was invented to measure atmospheric pressure. This device is important for weather forecasting, as changes in atmospheric pressure can indicate upcoming weather conditions such as storms or fair weather.


What does a barrow meter measure?

I think you could be referring to a barometer, which measures atmospheric pressure and is an indicator of when it will rain or shine.


What type of barometer used in aircraft?

Aircraft use an Aneroid Barometer, which uses a bellows and spring to measure changes in the earth's atmosphere from air pressure, unlike mercury or water barometers which use a liquid to measure these changes.


Thermometer is to air pressure as what is to air pressure?

You asked the question wrong. The analogy was : Thermometer is to Temperature as Barometer is to Air Pressure.A meteorologist uses his Barometer to measure pressure in millibars, very small changes in the atmosphere's pressure. He uses the Thermometer to measure the air Temperature.


Torricelli invented a device for measuring air pressure called a(n)?

Torricelli invented a device for measuring air pressure called a mercury barometer. It consists of a glass tube filled with mercury placed in a dish of mercury. The height of the mercury in the tube changes with variations in atmospheric pressure.


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.


How does an aneroid barometer measure atmospheric pressure?

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.An aneroid barometer is a barometer which measures pressure without using fluids!An aneroid barometer is somewhat different and uses a sealed chamber upon which the fluctuating atmospheric pressure acts. Through mechanical means a pointer is moved on a calibrated scale.


What is the importance of barometer?

barometer is used to measure air pressure


What is called the barometer of a circle?

A barometer is an instrument used to measure atmospheric pressure. A circle does not have a barometer!


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.


What does a barometer tell you?

A barometer is an instrument used to measure atmospheric pressure.