why there is no sound in space
Can you hear sounds in space? Now you ve probably heard that there s no sound in space, but. Now yes, space is a virtual vacuum. However, sound does exist in the form of electromagnetic vibrations that pulsate in similar wavelengths. What did was design special instruments that could record these electromagnetic vibrations, and transferred them into sounds that our ears could hear. What you re about hear is actual sound in space, nothing has been. It s a beautiful, yet haunting sound that music legend
would be jealous of. Make sure to check out all 12, especially the sounds of the sun!! Can you hear sounds in space?
I don t know about you but I got chills on a few of those. Make sure to give this a share on Facebook before you go, and drop us a comment below. Also, if you thought this was interesting, make sure you check out what happened when. (h/t In space there are sound sources (e. g. explosion of stars, collision of asteroids, solar storms and so on) but they do not (and cannot) travel to be detected as how we hear sound here on Earth. б Space being an almost perfect vacuumб is not an efficient medium for sound to travel and be heard by ears. However, sounds can travel by air in the spacecraft through the metal of the ship.
You can hear sounds in the spacecraft only due to air particles inside. Technically, if you are in a spaceship and it explodes, you would hear it before you die due to the air particles in the ship. Likewise, if another spacecraft was to explode not far from your ship, objects flying from that ship would hit your ship sending sound waves through the ship s structure by vibration. This vibration would then be passed on to the air particles in your ship thus, causing you to hear it. Also, the exploding ship would release gases that allow sound to travel along its part but, this would very quickly diminish since the gas particles would readily spread out in the vastness of space (losing its density).
Therefore, sound would die very quickly over a very short distance and any sounds carried by the gases from the explosion, would still be too faint for you to hear it in your space ship. If it is possible for any sound to be detected it could only be detectable only by the most sensitive microphone and not the ear. So, strictly speaking, in this case it is possible for sound to travel a very short distance but all in all, space is silent.
- Views: 184