air have mass and space,these characteristic
You are nothing but a Fool...
A general characteristic of helium is that the element is lighter that air :)
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Electical impedance of air is just under 377 Ohms. It depends on humidity and other factors. Dry air is close to free space. Scroll down to related links and look at "Characteristic impedance of free space ".
A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample you are observing is large or small.
The opposite of a physical characteristic may be a chemical characteristic.
Air have mass and space,these characteristic
Cold Air is more dense than Warm Air.
Clouds moist air.
maritime tropical
the air is very thin in the Thermosphere
oxygen
How do these characteristics change the movement of air?
fewer molecules in the air
No. This is not a characteristic of wallaroos.
Low air pressure.
The correct spelling is atmosphere (the air, or a certain characteristic environment).
All waves have a wavelength.