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What is barometric pressure measured by?
A barometer measures atmospheric pressure to determine weather or altitude changes.
How is a barometer different than a hydrometer?
A barometer measures atmospheric pressure to determine weather conditions, while a hydrometer measures the specific gravity of liquids to assess their density or concentration. In summary, a barometer is used for weather forecasting, while a hydrometer is used for analyzing liquid properties.
Does a aneroid barometer use alcohol?
No, an aneroid barometer does not use alcohol. It measures atmospheric pressure using a small, flexible metal box called an aneroid cell, which expands or contracts with changes in pressure. This movement is then converted into a reading on the barometer.
You are collecting gas over H2O in an experiment does the atmospheric pressure have anything to do with the pressure inside the gas collection container?
Yes, the pressure inside the collection container will be exactly equal to the atmospheric pressure if the water level in the collection container is level with the rest of the water. If the atmospheric pressure is different, then the pressure inside the collection container will be different, and that will affect how you calculate the amount of gas collected. If the pressure is different due to the difference in altitude of the location, or even different weather, the results will be different. Simply measuring the atmospheric pressure with a barometer will allow you correct for any such differences.
Does an aneroid barometer use alcohol?
No, an aneroid barometer does not use alcohol. It uses a small, flexible metal box called an aneroid cell that expands and contracts based on changes in atmospheric pressure instead of using a liquid like alcohol.
Uses of barometer?
A barometer is an instrument used to measure the atmospheric pressure. It does so by comparing the atmospheric pressure with a predefined standard pressure.
What instruments are used to measure the atmospheric pressure?
Barometers, such as mercury and aneroid barometers, are commonly used to measure atmospheric pressure. Other instruments like electronic pressure sensors and weather balloons equipped with instruments can also measure atmospheric pressure.
Air pressure is typically measured with a?
Air pressure is measured with a barometer.
A barometer is an instrument used for measuring water pressure?
otherwise know as a barometer and it measures air pressure in newtons
How do you mesure atmospheric pressure?
an barometer
What does a barometer tell you?
A barometer is an instrument used to measure atmospheric pressure.
What does the balloon barometer measure?
A balloon barometer measures atmospheric pressure.
What is a weather instrument that starts with the letter B?
A barometer measures atmospheric 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 dose a barometer measure?
Atmospheric pressure
What atmospheric factors affect how a barometer works?
A Barometer primarily measures atmospheric pressure, although atmospheric pressure is affected by air temperature. http://www.answers.com/topic/barometer http://www.answers.com/topic/atmospheric-pressure?method=26&initiator=WANS
What instrument is used is normally used to measure atmospheric pressure?
A barometer is used to measure atmospheric pressure. It can also measure altitude!
