Sound travels faster in helium than it does in ordinary air
. (heluim atoms are less massive than oxygen or nitrogen molecules and so for a given amount of heat energy available (temperature) they will fly about quicker and carry a disturbance more rapidly ie sound).
Why does sound travel faster in carbon dioxide?
If the resistance provided by the medium in the path of the sound wave is less, then it will travel faster. So the sound waves move fastest in helium gas and slowest in carbon dioxide
because of their difference in density
.
Why is speed of sound faster in helium?
A sound wave will travel faster in a less dense material than a more dense material. Thus, a sound wave will travel nearly three times faster in Helium than it will in air. This is
mostly due to the lower mass of Helium particles as compared to air particles
.
Which gas would carry sound waves the fastest?
Air Density
Just as solid objects allow sound to travel faster than less dense ones, the density of gasses affect how quickly sound travels, as well. For example, sound will travel faster in
hydrogen
than regular air because it is a much denser gas.
How fast does sound travel through helium?
| Gas Speed of Sound (m/s) | Helium 1007 | Krypton 221 | Xenon 178 | Hydrogen 1270 |
|---|
What is the speed of sound through helium?
| Gas ft/s m/s | Helium (0oC) 3191 ft/s 973 m/s | Hydrogen (27oC) 4330 ft/s 1320 m/s | Hydrogen bromide (0oC) 656 ft/s 200 m/s | Hydrogen chloride (0oC) 964 ft/s 294 m/s |
|---|
Where does sound travel fastest?
Sound waves can only travel through a solid, liquid or gas medium. They travel fastest
in solids
, then liquids and slowest in gases.
Does sound travel faster in water helium or air?
| Air at 20°C 343 metres per second (m/s) – also known as Mach1 | Air at 0°C 331 m/s | Helium at 0°C 965 m/s | Water at 20°C 1,482 m/s | Water at 0°C 1,417 m/s |
|---|
What is the speed of sound waves?
speed of sound, speed at which sound waves propagate through different materials. In particular, for dry air at a temperature of 0 °C (32 °F), the modern value for the speed of sound is
331.29 metres (1,086.9 feet) per second
.
Where does sound travel faster air helium hydrogen or oxygen?
As oxygen (air) and hydrogen have nearly the same elastic properties but the density of hydrogen is smaller than that of oxygen. Therefore,
sound travels faster (approximate 4 times) in hydrogen than in oxygen
.
Does sound travel faster in carbon dioxide or hydrogen?
Since hydrogen has the lowest density of the three, the speed of sound will be fastest through hydrogen compared to the other two gasses.
The speed of sound will be the slowest through carbon dioxide
as its density of the three is the highest.
When did the sound travel fastest slowest?
The speed of sound depends on the medium in which it is transported. Sound travels
fastest through solids, slower through liquids and slowest through gases
.
What does sound travel the slowest through?
Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster. Sound travels most slowly through
gases
because the molecules of a gas are farthest apart.
What is the speed of sound in gases?
Solution: The speed of sound in a gas is given by
v=√γRT/M
.
Why sound travels faster hydrogen or oxygen?
As oxygen (air) and hydrogen have nearly the same elastic properties but
the density of hydrogen is smaller than that of oxygen
. Therefore, sound travels faster (approximate 4 times) in hydrogen than in oxygen.
What type of wave does sound travel in?
Sound waves in air (and any fluid medium) are
longitudinal waves
because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
In which metal sound travels fastest?
Sound travels faster in
Steel
than any other liquids. In steel, the density and elastic properties are more than other given mediums.
Does sound travel faster through air 0 C or through seawater?
Sound Propagation in Sea Water
The speed of sound in sea water is, on average, about 1560 m/s, or 3490 mph. Compare this to the speed of sound in air, which is 343.2 m/s. The discrepancy is obvious:
sound travels nearly five times faster in seawater than in dry air
!
Does sound travel faster in air helium or argon?
The sound travels faster in helium
as per given temperature air, helium and argon. Because in helium atoms are less massive than air or argon molecules and so for a given amount of heat energy they will fly quicker and carry a disturbance more rapidly in sound.
Does sound travel faster up or down?
Normally the ground is warmer than the air above, so air temperature decreases with height in the troposphere (up to about 8 miles).
Sound travels faster in warmer air
, so the sound waves are refracted upward, away from the ground.
What affects the speed of sound as it travels?
The speed of the sound depends on
the density and the elasticity of the medium through which it travels
. In general, sound travels faster in liquids than in gases and quicker in solids than in liquids. The greater the elasticity and the lower the density, the faster sound travels in a medium.
