The intended use of a barometer is to measure air pressure.
You could also use it as a blunt instrument but that is not why it exists.
Lucien Vidie, French scientist, invented the aneroid barometer in 1843.
In 1843 Lucien Vidie, French scientist, invented the aneroid barometer.
their spelling is different.
no disadvantage
A a radar is better: it can detect a tornado at a distance. A barometer would be of no use unless the tornado came dangerously close.
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
no
Containing no liquid; -- said of a kind of barometer., An aneroid barometer.
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anaeriod barometer and a mercury barometer
Lucien Vidie, French scientist, invented the aneroid barometer in 1843.
In 1843 Lucien Vidie, French scientist, invented the aneroid barometer.
One statement to accurately describe a difference between a mercury barometer and an aneroid barometer is that a mercury barometer is a closed tube containing mercury. An aneroid barometer is a closed, flexible container of gas.
Mercury barometer precaution
Mercury
A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury.An aneroid barometer is a barometer which measures pressure without using fluids!An aneroid barometer is somewhat different and uses a sealed chamber upon which the fluctuating atmospheric pressure acts. Through mechanical means a pointer is moved on a calibrated scale.
their spelling is different.