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CFM, cubic feet per minute
- Components of air are measured by flow such as, oxygen by volume per unit of time. or (liters per minute). or pressure ;measured by weight x volume pounds per square inch or (PSI).
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What the weight of air called?
The weight of air is called air pressure. There is no way around air pressure and it must be calculated into anything having to do with physics.
How you calculate Air changes of a Department of spinning mills?
Air changes in a spinning department can be calculated as follows Air Changes= Room air volume in cmh/ Room volume in m3
How is the air speed of an airplane calculated?
Airspeed is calculated by measuring the same force you feel when you put your hand out a car window. The long tube you see sticking out the front of many aircraft(pitot tube) is there to sample the air pressure in front of the aircraft, free of any aerodynamic interference from the fuselage. This ram air pressure(pitot pressure) is the air pressure that's hitting the nose of the aircraft. It's then compared to a static air source (usually inside the fuselage) and from the difference the aircraft's speed can be calculated after biasing the results for daily differences in ambient air pressure.
Is the air coming from air-conditioner is a dry air?
no and yes, this depends on the relative humidity and temperature you want to maintain in the house. The required relative humidity and temperature of the output of the air conditioning unit, can be calculated via Vapour and heat balances. Bert
How does inertia affect golf?
no it dosen't due to the force calculated and air resistance is negleted
What does scientist Alhazen discovered?
he proposed that eye is a receiver of light, refraction, calculated the thickness of air around us.
What is the name of the force that changes when the parachute opens?
When the parachute opens gravity stays the same. The force that changes is the air resistance. Air resistance is usually calculated using the drag calculation.
What is the air distance between Frankfurt and Orlando?
4931.70 miles or 7907.61 km. calculated from the co-ordinates of their city-centres :)
How are air conditioning loads calculated?
the proper way by heat load calculation, but also by ton capacity and square feet.
How long does it take to travel 3000 miles by air?
That cannot be calculated without knowing the average speed over that distance.
What size wire is needed for air condition unit 2.5 ton?
To answer this question the units amperage must be stated or calculated.
What is the Apparent Temperature when the Air Temperature is 80 F and the Relative Humidity is 30 percent?
The heat index can be calculated when the air temperature is greater then 80F and the relative humidity is at least 40%.
