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Here is what I did for my barometer. I looked up the local barometric pressure online. Then I turned the altitude adjuster on the barometer until the reading was the same as the reading that I looked up online. If I am at roughly the same altitude as the one taken online, then I know that the altitude has been adjusted correctly when both barometers have the same reading. It is a backward method of doing it, but it should work.
This should be close enough for casual use. If you want to actually collect scientific data, you might need a better method.
What else can I help you with?
A barometer that indicates altitude is an?
alitimeter
How do you calculate altitude accurately and efficiently?
To calculate altitude accurately and efficiently, you can use a barometer or GPS device. The barometer measures air pressure, which decreases as altitude increases. By comparing the air pressure to a standard pressure at sea level, you can determine altitude. GPS devices use satellites to determine your exact location, including altitude. This method is accurate and doesn't rely on weather conditions like a barometer.
Air pressure is typically measured with a?
Air pressure is measured with a barometer.
What instrument is used is normally used to measure atmospheric pressure?
A barometer is used to measure atmospheric pressure. It can also measure altitude!
What is a mercury barometer used for?
Mercury barometer is used for measuring atmospheric pressure. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure altitude.
Can a barometer track activity of storms at different altitude?
Highly accurate barometers take atmospheric pressure readings for use in many scientific applications. Changes in atmospheric pressures signal changes in weather, and pressure drops as altitude rises. So, adjusted to its altitude a barometer can track storms at different altitudes.
Why do pilots get more accurate when they adjust a barometer for the current temperature and humidity?
the answer is yes
How would a barometer reading change if you went to a higher altitude?
As you go to a higher altitude, the barometer reading would decrease because atmospheric pressure decreases with increasing altitude. This is due to the lower density of air molecules at higher altitudes.
What instrument do airplane pilots use to detremine altitude?
S(he) uses an altimeter which a kind of airborne barometer.
What instrument is used to measure atmospheric?
A barometer is used to measure atmospheric pressure. It can also measure altitude!
Why do pilots get more accurate readings when they adjust a barometer for the current temperature and and humidity?
the answer is yes
Can a barometer track the activity of storms at different altitudes?
Highly accurate barometers take atmospheric pressure readings for use in many scientific applications. Changes in atmospheric pressures signal changes in weather, and pressure drops as altitude rises. So, adjusted to its altitude a barometer can track storms at different altitudes.
