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Because it doesn't say neither the temperature, the pressure or the humidity of the air. You need to know both the temperature, the pressure and the humidity of the air to say anything about the mass of one cubic meter of air.
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∙ 13y ago
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How much heat is contained in 1 cubic meter of air?
That depends on the mass, pressure, and temperature of the air in the cubic meter.
What is the mass of a cubic meter of air at ntp?
1300 gram
How much hydrogen is enough to lift up 1 kg weight from the ground?
The weight of standard air is 1.2256 Kg/ Cubic Meter The weight of hydrogen is 0.0857 Kg/ Cubic Meter The weight of helium is 0.1691 Kg/ Cubic Meter Subtracting the weight of hydrogen from air gives you the gross buoyant lift of hydrogen as 1.1399 Kg/Cubic Meter Subtracting the weight of helium from air gives you the gross buoyant lift of helium as 1.0565 Kg/Cubic Meter These values are variable under altitude, pressure, temperature, humidity and purity of gas. Hope this helps you.
How much does 1 cubic meter weight?
Depends. A cubic meter of WHAT? If it's a cubic meter of lead, it would weigh quite a bit. A cubic meter of air, not so much. The standard substance that is used to relate metric measurements to each other is water. The "gram" was defined as the mass (not weight, but similar) of one cubic centimeter of water at normal temperature. There are 1 million cubic centimeters in a cubic meter, so a cubic meter of water would have a mass of 1 million grams, or 1,000 kilograms, or 1 metric ton. To obtain the mass of 1 cubic meter of some other substances, simply multiply the specific gravity of the substance by the mass of a cubic meter of water.
What is weight of 1 cubic meter of air?
At a temperature of 20 °C and a pressure of 101.325 kPa (standard pressure), dry air has a density of 1.2041 kg/m3.So the weight of 1 cubic meter of air under those conditions is 1.2041 kg.
What is the waight of a cubic meter?
Depends on what the cubic meter is made of. A cubic meter of air will be something entirely different from a cubic of water.
How much normal meter cube of air is 1000 meter cube of air?
1000 cubic meters of air is equivalent to 1000 normal cubic meters of air. The term "normal cubic meters" (Nm^3) is typically used to represent gas volumes adjusted to standard conditions of temperature and pressure (usually 0 degrees Celsius and 1 atmosphere pressure). In this case, since both the given volume and the normal volume are in the same units (cubic meters), they are equal.
How much heat is contained in 1 cubic meter of air?
That depends on the mass, pressure, and temperature of the air in the cubic meter.
How many molecules are in one cubic meter of air?
That depends on the pressure and temperature of the air in the cubic meter. Any time you change the pressure or the temperature of a gas, you change the number of molecules in one cubic meter of it.
What happens when air is compressed from 1cubic meter of air to 0.5 cubic meter?
The quotient of (its absolute temperature)/(its pressure) decreases by half.
How many liters of air in one cubic meter at 6 bar pressure?
One cubic meter always has 1000 liters, no matter what is inside. On the other hand, 6 bars is approximately 6 times the normal atmospheric pressure, so - according to the ideal gas law - the cubic meter of compressed air would be equivalent to 6 cubic meters of "normal" air.
What is the mass of a cubic meter of air at ntp?
1300 gram
What does air flow meter do?
Measures the amount of air to flow past the meter in cubic feet (CFM) or meters (CMM) per minute.
Which has a greater density .33 cubic meter of snow or .67 cubic meter of air or .625 cubic meter of a book or .375 cubic meter of feathers packed tightly or .125 cubic meter of lead?
The lead is more dense. Just so you know the volumes listed before each material are irrelevant - each one theoretically has a constant density no matter how much of it there is.
What is measurements expressed in meters cubed?
The cubic meter can be simply thought of a cube, where all sides measure 1 meter across. It has a volume of 1000 liters. The cubic meter is used in various ways, for example, the density of air is measured by stating the weight of air in a cubic meter. This is extensively used in thermodynamics for working out gas turbine engine efficiency. large volumes are also generally measured in cubic meters.
When does a cubic meter of air have less mass?
When it is at a lower pressure or a higher temperature.
Is The average number of pollen grains in a cubic meter of air is called the air rate?
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