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Name: Barometer

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A barometer is a scientific instrument used in meteorology to measure atmospheric pressure. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems and frontal boundaries. Barometer question - Bert Bolle Barometer - Microbarometer. 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 altitude. There are two main types of barometers: mercury and aneroid. mercury barometerMercury barometer. 28 Jul - 5 min - Uploaded by TED-Ed A barometer is an instrument that measures air pressure, allowing weather forecasters and.

Barometer definition, Meteorology. any instrument that measures atmospheric pressure. See more. Barometer definition is - an instrument for determining the pressure of the atmosphere and hence for assisting in forecasting weather and for determining altitude. 30 Nov One of those tools was the barometer. Once common in aircraft, ships, and ordinary households across the world, it predicts approaching.

Your barometer is just as accurate a weather forecaster as the TV meteorologist you watch with the news. Under most conditions it forecasts weather for the 12 to . 19 Jun A barometer is a tool used to measure atmospheric pressure, also called barometric pressure. The function of a barometer is to let you know whether or not atmospheric pressure is rising or falling. They are essential tools for weather forecasters and. Barometer definition: A barometer is an instrument that measures air pressure and shows when the weather is | Meaning, pronunciation, translations and. Synonyms for barometer at with free online thesaurus, antonyms, and definitions. Find descriptive alternatives for barometer.