mercury barograph

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• Barometer — Schematic drawing of a simple mercury barometer with vertical mercury column and reservoir at base …   Wikipedia

• Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …   Wikipedia

• barometer — barometric /bar euh me trik/, barometrical, adj. barometrically, adv. /beuh rom i teuhr/, n. 1. Meteorol. any instrument that measures atmospheric pressure. Cf. aneroid barometer, mercury barometer. 2. anything that indicates changes …   Universalium

• Thermometer — A clinical mercury in glass thermometer …   Wikipedia

• glass — n 1. crystal, (in prescriptions) vitrium; silica, quartz, agate, granite, obsidian. 2. window, pane, glazing; mirror, looking glass, speculum. 3. tumbler, beaker, connikin, goblet, chalice, wine glass; glassware, crystal, vitrics. 4. lens,… …   A Note on the Style of the synonym finder

• Meteorology — For other uses of the root word meteor , see Meteor (disambiguation). For the work by Aristotle, see Meteorology (Aristotle). Not to be confused with Metrology. Part of the Nature series on Weather   …   Wikipedia

• Timeline of temperature and pressure measurement technology — A history of temperature measurement and pressure measurement technology.Timeline800s* 800s mdash; Differential pressure controls developed by the Banū Mūsā brothers. [citation|title=Ancient Discoveries, Episode 12: Machines of the East|publisher …   Wikipedia

• Topic outline of meteorology — For a more comprehensive list, see the List of meteorology topics. Meteorology is the interdisciplinary scientific study of the atmosphere that focuses on weather processes and forecasting. Meteorological phenomena are observable weather events… …   Wikipedia

• Höhenmessungen — Höhenmessungen. In der Geodäsie unterscheidet man drei verschiedene Methoden der Bestimmung von Höhenunterschieden und dementsprechend verschiedene Höhenmessungsverfahren. 1. Wird der Höhenunterschied unmittelbar gebildet durch Herstellung kurzer …   Lexikon der gesamten Technik

• volcano — /vol kay noh/, n., pl. volcanoes, volcanos. 1. a vent in the earth s crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals. 2. a mountain or hill, usually having a cuplike crater at the summit,… …   Universalium

• Outline of meteorology — See also: Index of meteorology articles Eye of Hurricane Isabel from the International Space Station, September 15, 2003. Meteorology is the interdisciplinary scientific study of the atmosphere that focuses on weather processes and forecasting.… …   Wikipedia