Barometer 1100 Words You Need Week 18 Day 4

Barometer 1100 Words You Need

Barometer 1100 Words You Need

/bəˈrɒm.ɪ.təʳ/ (noun)

1. an instrument to measure the changes in air pressure or sea level, weatherglass, indicator, measurement, barograph, gauge
2. something that shows any changes in a specific situation, change indicator, indicator of mood

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 measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.

Barometers and pressure altimeters (the most basic and common type of altimeter) are essentially the same instrument, but used for different purposes. An altimeter is intended to be used at different levels matching the corresponding atmospheric pressure to the altitude, while a barometer is kept at the same level and measures subtle pressure changes caused by weather and elements of weather. The average atmospheric pressure on the earth’s surface varies between 940 and 1040 hPa (mbar). The average atmospheric pressure at sea level is 1013 hPa (mbar).

Source: https://en.wikipedia.org/

Adjective: barometric, barometrical

Noun: barometry

Farsi: فشارسنج هوا،بارومتر،فشارسنج ،هواسنج ،ميزان الهواء،فشار سنج( براى اندازه گيرى فشارهوا)