La velocidad de propagación del sonido
Enviado por mapstkd • 10 de Mayo de 2015 • Informes • 222 Palabras (1 Páginas) • 141 Visitas
It may be curious, but in space there is no sound as we know it, the sound is a mechanical wave that cannot spread through the empty and without matter through which vibrate (atmosphere), there is only silence …
An absolute and complete silence … and, although the majority of the stellar events (explosions, impacts) are produced with a great violence and majesty they do not produce any sound noise in the empty space...
Paradoxical, ¿truth? What the speed with which the sound is diffused depends on the means by which travels. Sound travels faster through the solid and liquid by the gases.
In the air at a temperature of 20 degrees, the speed of sound is approximately 340 meters per second. In the water is 1600 m/s, in the wood is of 3,900 m/s and in the steel is 5,100 m/s.
Obviously, all the events that occur in the vast universe produce some type of emission ( wave mechanics, electromagnetic radiation)
And if they were to be audible need a transcript or interpretation to our sound system … in this regard, NASA has collected some interesting recordings processed to our sound system so that we can listen to the sounds of the Solar System and the universe.
In some cases are reflected radio signals and other electromagnetic vibrations are reflected as in the case of Jupiter.
...