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a near vacuum with a few Mercury atoms

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13y ago

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How do you calculate the height of a mountain using a barometer?

throw a barometer from top of thebuilding note the time in which it falls. then put the values in:-height=9.8/2(time)^2i don't guaranty the safety of your barometer...!!!!


Why must a barometer be open to the air at one end and close at the other end?

A barometer is used for measuring atmospheric pressure. The barometer sealed on the top with an open bottom in order to allow air pressure to push down.


Air pressure is typically measured with a?

Air pressure is measured with a barometer.


What is an aneroid barometer called?

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.


What does a barometer has in it?

barometer has mercury inside it .


How does the weight of mercury in barometer tube compared with weight of equal cross section of air from sea level to top of atmosphere?

The weight of mercury in a barometer tube is significantly greater than the weight of an equal cross section of air from sea level to the top of the atmosphere. This is due to the much higher density of mercury compared to air. The weight of the mercury column in the barometer creates the atmospheric pressure that is measured.


Why must of barometer be open to the air at one end and close to the other?

becuase my peepaw said so


What is a barometer test?

What is the civilian barometer test?


How was Stonehenge used as a barometer?

It was not used as a barometer.


What is the plural of barometer?

The plural for barometer is barometers.


What is a barometer with Mercury called?

A mercury barometer.


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!