cubic meters, m3
This unit is the litre.
Probably a mercury barometer and a aneroid barometer. -adrian
Its used to measure the amount of moisture in the air.
Like in a Hygrometer to measure humidity you use percentage (%)
hygrometer used to measure density of relative humidity in air by using a sensory element such as a hair
A hygrometer measure humidity. One sort of hygrometer is psychrometer, it has two thermometers one kept wet the other dry. The difference between the temperatures is related to the humidity.
Air is measured by volume - in either cubic inches or cubic centimetres.
anything that has volume, like a box, or the amount of stuff you need to move in a moving truck, or the amount of air you breath in day can all be measured with cubic uints.
the spirometer
No, milliliters are used to measure volume, not air pressure or any other kind of pressure.A barometer is what is used to measure air pressure in your home, your office, in a weather station, etc.A pressure guage is a tool used to measure the air pressure in a car tire.
No. BTUs are heat (British Thermal Units) and cfm is a measure of air flow volume (cubic feet per minute)
mpa
p.s.i.
Liters are units of volume, and meters are units of length. The are as different as stone and air and can't be converted from one to the other.
It is not used for this.A hydrometer is an instrument used to measure the specific gravity (or relative density) of liquids, NOT rock.To measure the density of a rock you weigh a piece of it in air, then measure the volume of water it displaces in a measuring jug.Density = mass/volume.
An anapnograph is a variety of spirometer, a device used to measure the volume of air inspired and expired by the lungs.
PSI (pounds per square inch) and KPa (kilopascals).
A barometer measures air pressure; a hygrometermeasures humidity, or the moisture content of the air; and an air sampler (or high volume air sampler) is used to measure the purity or pollution level of the air.