10, record 1, French, - hectopascal Record number: 1, Textual support number: 4 OBS L'hectopascal est l'équivalent d'un millibar dans le système CGS. 9, record 1, French, - hectopascal Record number: 1, Textual support number: 3 OBS Un millibar (mbar) vaut 10 -3 bar, soit 10³, soit 0,750062 mm de mercure normal.
8, record 1, French, - hectopascal Record number: 1, Textual support number: 2 OBS Millibar : Ancienne unité de pression valant un millième de bar, remplacée par l'hectopascal. 7, record 1, French, - hectopascal Record number: 1, Textual support number: 1 OBS 1 torr (mm Hg) = 133 Pa 1 mbar = 100 Pa = 1 hPa.
Les météorologistes sont passés du millibar à l'hectopascal. Une unité souvent employée est le millibar, sous-multiple du bar (système MTS), ainsi que le torr ou millimètre de mercure, unité ancienne rencontrée. L'unité légale de mesure de la pression, dans le système international, est le PASCAL (N/m²) ainsi que ses multiples et sous-multiples. 6, record 1, French, - hectopascal Record number: 1, Textual support number: 1 CONT : hPa), valant cent pascals (et équivalant au millibar). Unité de mesure de la pression atmosphérique (symb. Hectopascal hPa : term and abbreviation officially approved by the International Civil Aviation Organization(ICAO). 6, record 1, English, - hectopascal Record number: 1, Textual support number: 3 OBS is equivalent to one millibar in the CGS system. 9, record 1, English, - hectopascal Record number: 1, Textual support number: 2 OBS Surface pressure averages around 1013 millibars. The term "hectopascals" is replacing the term "millibars." 8, record 1, English, - hectopascal Record number: 1, Textual support number: 1 OBSĪ millibar is 1000 dynes per square centimeter, or 100 pascal (Pa). In the rest of the world, measurements are usually given in hectopascals although you will sometimes see them in centimeters of mercury, especially on older barometers. Scientists, however, generally use pressures in hectopascals. In the U.S., air pressure at the surface is reported in inches of mercury while air pressure aloft is reported in millibars, also known as hectopascals (hPa). 7, record 1, English, - hectopascal Record number: 1, Textual support number: 2 CONT The hectopascal is the international unit of measure for atmospheric pressure and inches of mercury are used in the U. 6, record 1, English, - hectopascal Record number: 1, Textual support number: 1 CONTĪtmospheric pressure is measured in two units, hectopascals(hPa) and inches of mercury(Hg). Hectopascal : Unit of pressure in the SI system, equal to 10 2 Pa. Record number: 1, Textual support number: 1 DEF
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