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  1. Barometer Facts A barometer is a meteorological tool used to measure atmospheric pressure. Measuring pressure in the atmosphere can help to forecast weather changes in the short term. The barometer was invented either by Gasparo Berti in the 1640s or Evangelista Torricelli in 1643.
    www.softschools.com/facts/weather_instruments/barometer_facts/3119/
    www.softschools.com/facts/weather_instruments/barometer_facts/3119/
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    What is a a barometer?
    A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure. The atmosphere is the layers of air wrapped around the Earth. That air has a weight and presses against everything it touches as gravity pulls it to Earth. Barometers measure this pressure. Atmospheric pressure is an indicator of weather.
    www.nationalgeographic.org/encyclopedia/barometer/
    What is barometric pressure and why is it important?
    Barometric pressure is a measure of the weight of the atmosphere pressing down on the Earth's surface. High atmospheric pressure means there is a downward force, pressure air down. As air moves down, it warms up, inhibiting the formation of clouds and storms.
    www.thoughtco.com/definition-of-barometer-604816
    What type of barometer is used in scuba diving?
    Aneroid barometers are used in scuba diving. A submersible pressure gauge is used to keep track of the contents of the diver's air tank. Another gauge is used to measure the hydrostatic pressure, usually expressed as a depth of sea water. Either or both gauges may be replaced with electronic variants or a dive computer. [35]
    en.wikipedia.org/wiki/barometer
    How do you measure altitude with a barometer?
    Barometer. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure altitude. There are two main types of barometers: mercury and aneroid. In the mercury barometer, atmospheric pressure balances a column of mercury, the height of which can be precisely measured.
    www.britannica.com/technology/barometer
  4. 9 Facts about Barometers - Fact File

    https://factfile.org/9-facts-about-barometers

    Facts about Barometers 1: the air pressure gauge You have to check the air pressure gauge to know the type of weather which will come. The rain and storm is expected to come if the air pressure gauge goes higher. You can enjoy a sunnier climate if you can find the air pressure …

    What are some interesting facts about barometers?
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  5. https://www.nationalgeographic.org/encyclopedia/barometer

    A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure. The atmosphere is the layers of air wr apped around the Earth. That air …

  6. https://www.softschools.com/facts/weather_instruments/barometer_facts/3119

    Interesting Barometer Facts: The two main types of barometers used for meteorology (weather science) are the aneroid barometer and the mercury barometer. A mercury barometer is …

  7. https://www.mylorchandlery.co.uk/blog/sailing/7-facts-you-didnt-know-about-barometers

    Barometers use pressure to predict the weather: Barometers measure barometric (atmospheric) pressure. The layers of air in the Earth's atmosphere has a weight which is pulled to towards …

  8. https://www.britannica.com/technology/barometer

    barometer, device used to measure atmospheric pressure. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure …

  9. https://en.wikipedia.org/wiki/Barometer

    A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather. Many …

  10. https://wiki.kidzsearch.com/wiki/Barometer

    The mercury barometer, the earliest barometer, was created by an Italian mathematician named Evangelista Torricelli in 1643. They are used for measuring altitude, or height above the …

  11. https://www.thoughtco.com/definition-of-barometer-604816

    As air moves down, it warms up, inhibiting the formation of clouds and storms. High pressure typically signifies fair weather, particularly if the barometer registers a lasting high pressure …

  12. barometer中文(繁體)翻譯:劍橋詞典

    https://dictionary.cambridge.org/zht/詞典/英語-漢語-繁體/barometer

    something that can show how a particular situation is developing, or how people's opinions on a particular matter are changing (顥示特定形勢或人們對某一問題態度變化的)晴雨錶,標誌 …

  13. https://www.toppr.com/guides/physics/force-and-pressure/barometer

    A barometer is a scientific device that is useful to measure air pressure in a given environment. Pressure tendency can give the forecast short term changes in the weather. Many …

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