adolfoalvarad134 adolfoalvarad134
  • 03-05-2019
  • Chemistry
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Need help !!!!! ASAP

Need help ASAP class=

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superman1987
superman1987 superman1987
  • 03-05-2019

Answer:

Barometer.

Explanation:

  • A barometer is a scientific instrument used to measure air pressure. Pressure tendency can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems and frontal boundaries.
  • There are many types of barometers: water-based barometers, mercury barometers, vacuum pump oil barometer, and aneroid barometers.
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