A barometer is a scientific instrument used in meteorology to measure
atmospheric pressure. Pressure tendency can forecast short term changes in the
A barometer is the scientific instrument used by meteorologists to measure
atmospheric pressure. There are three main types of barometers: mercury,
Air pressure, the force exerted on a mass by the weight of air particles, ... An
Airtight Instrument Composed of Thin Sheets of Metal Used to Measure Air
There are several types of barometric instruments that measure air pressure. The
first mercurial barometer, invented in 1643, consisted of an overturned glass ...
Sep 19, 2011 ... A: A barometer is a scientific instrument used in meteorology to measure
atmospheric pressure. A simple barometer consists of a long glass ...
An instrument that measures air pressure is called a barometer. One of the first
barometers was developed in the 1600s. The original instrument had mercury in
A barometer. The first ones were nothing more than a tube filled with mercury and
opened on the bottom. The mercury drops in the tube into a shallow dish ...
Aug 9, 2015 ... A barometer is used to measure the air pressure. Basically, a barometer is a
scientific instrument that is used in metrology to measure ...
Oct 23, 2014 ... I don't know of any device that is used to measure both atmospheric pressure and
the pressure of gases. The normal range of the Earth's air ...
Jul 31, 2014 ... If you needed to know the atmospheric pressure for a laboratory ... U-TUBE
MANOMETER A simple device to measure gas pressure is a U-tube ...