FORMIAX


Mathematical calculators Physical calculators Economic calculators Other calculators ☰
Mathematical calculators Physical calculators Economic calculators Other calculators


 

Atmospheric pressure

 

 

Atmospheric Pressure force

pa= Atmospheric pressure

h = height

 = Air density

g = gravitational acceleration (approx 9,81 m/s)

WHAT IS IT ?

Atmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth (or that of another planet). More information here.

 



 

 

 

CALCULATION:

Enter height "h" in meters - m

Enter air density in kg/m3. Indicative air density values are here.

EXAMPLE:

The Earth's atmosphere has a height of approximately 100 km, which is 100,000 m. The density of dry air at 0 degrees Celsius is 1.2959 kg/m³. What is the Atmospheric Pressure force in this case is approximately

pa=h*g*p   

pa=100000*1.2959*9.81

pa=127127.79   

Atmospheric Pressure force is 127127.79 Pa (Pascals)

 



 

 



 

YOU MIGHT BE INTERESTED:

 



 

COMMENTS: