no, it's a mechanism for transmitting sound.
and sound isn't limited to gas either. It can pass through solids (you can listen through a wall or a door) and through liquids (you can still hear when your ears are submerged in a bath or a pool)
A sound is a vibration that propagates in a substance. In solids, it can be either transversal or longitudinal. In a gas and a liquid, only longitudinal waves are possible.
If you mean sound waves, the only type of sound waves that can travel through air (or any gas, for that matter) is longitudinal waves.
Sound is vibration transmitted through a solid, liquid, or gas. To see sound waves as longitudinal waves in air moving, scroll down to related links and look at "Longitudinal wave - Wikipedia".
That is a difficult question. I would say that the denser the gas, the faster the speed of sound. Since the gas occupies a lot more space, sound energy/waves are transmitted more easily. :D
Sound waves are what make up sound (sound waves=sound) so I would suppose so.
Air is gas.
Yes they do
yes and no gas has no definite volume or mass
Compression waves (same as for solids & liquids).
Compression waves, like a shock front.
No. At least in a gas and liquid, mechanical waves, including sound, can only propagate as longitudinal waves.
A sound is a vibration that propagates in a substance. In solids, it can be either transversal or longitudinal. In a gas and a liquid, only longitudinal waves are possible.
As pressure waves.
Sound is a kind of energy. It is the vibrational energy being propagated in the form of longitudinal waves. So sound is not a gas but it needs a gas or other medium to propagate in.
Sound waves travel through the three states of matter (gas, liquid and solid) by vibrations.
Sound waves travel through matter, whether solid, liquid, or gas. They do not travel through vacuum.
If you mean sound waves, the only type of sound waves that can travel through air (or any gas, for that matter) is longitudinal waves.