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Atmospheric pressure is measured by a barometer and expressed in millibars. Normal atmospheric pressure at sea level is 1,013 millibars.
Pressure is also measured in pascals, which is the pressure of 1 newton over 1 square meter. (A newton is the amount of force needed to accelerate 1 kilogram by 1 meter per second per second.
'atmosphere' itself is a unit , abbreviated as atm. 1atm=1.013 x 105.
In the English system, pressure is measured in pounds per square inch. A pound per square inch is equal to about 6,890 pascal.
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Unit used to measure air pressure?
what units are commonly used to measure airpressure how does increasing the density of gas affect its pressure how does increasing the density of gas affect its pressure what units are commonly used to measure air pressure
What two units are commonly used to measure air pressure?
Probably a mercury barometer and a aneroid barometer. -adrian
Are very small objects measured in kilometers?
Kilometers are units of one thousand meters, so they measure distance. Items that would be measured in kilometers are road lengths or air miles traveled.
The measure of the force with which air molecules are pushing on the Earth's surface?
This force is called atmospheric pressure, the force is measured per unit area because the bigger the area the more molecules hit. It is 14.7 pounds per square inch ("psi")
What are two different units used to measure air pressure?
The SI unit is the pascal (air pressure is about 100,000 pascal). Other units include the Bar ("standard air pressure", which approx. = that 100 kPa ), and the torr, which is approximately equal to millimetres Hg but used for measuring vacua. Air pressure is about 760 torr.
What units are commonly used to measured air pressure?
inches in mercury and millibars Barometers .
Two units air pressure is measured in?
kpa and pa....kpa= kilopascals and pa= pascals
What is the size of air pressure?
I'm not sure what your asking, but I am assuming you are asking in what type of units air pressure is measured. In The USA pressure is measured in P.S.I. (Pounds per Square Inch). I'm not too sure about other areas in the world.
Is weather measured in degrees?
No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.No. Temperature is measured in degrees. Temperature is just one element of weather. There are many other things that are measured, like wind speed and air pressure, which are measured in different units. It is all of these things combined that make up the weather.
What is measured in inches of mercury?
Those are (somewhat outdated) pressure units.
What is the Physical quantity measured in bar?
Air pressure is measured in bar.
What units measure air pressure?
Chemistry uses both the metric system and the International System (SI) units of measurements. Air pressure equations are measured in atmospheres (ATM) and Pascal's (Pa) for physical chemistry.
What is the definition of air pressure and what intrument is it measured with?
Air pressure is the force exerted on an object or area by the weight of the surrounding air particles.Air pressure is measured by Barometer.
Which is the unit of the atmosphere pressure?
Depending on the units used in your country - air pressure is measured in either Pounds per Square Inch (PSI), or - Kilo Pascals (kPa).
What is The weight of air measured in units of force per area is called?
The measure of the weight of the air above us is called air pressure. Air pressure varies depending on your location.
Air pressure is measured by what?
with a barometer
What is air pressure measured as?
Millibars
