A vacuum.
Because sound is a vibration in matter ... of which a vacuum has none.
Air,
A vacuum
Sound waves travel through matter. The only thing it doesn't travel through is vacuums or outer space.
Yes sound waves are made from vibrating atoms or particles and so any medium which contains particles can allow a sound wave to travel through it. The only thing a sound wave cannot travel through is a vacuum.
It paseses through this thing called air. Sound wave can only travel in air and in current wires
The bad thing about sound energy is that it doesn't travel as well through air as it does through a solid such as wood, or water.
Sound is a mechanical wave, which requires a medium to travel through. That medium can be nearly anything: air, water, steel, etc. The only thing sounds can't travel through is a vacuum, such as outer space.
Sound cannot travel through vacuums. It needs a medium for its waves to process, meaning the molecules need to vibrate in order for sound to be heard. Space is a good example of a vacuum that sound cannot travel through. In the movie Alien, they tag line : "In space, no one can hear you scream," and that is true.
sound is produced by vibration, i.e. when any thing start vibration then it produces sound. for example when a tunnig fork is hit on rubber pad its prongs starts vibration with difinit frequency ad hence produce sound. similarly when the strings of a gittar is dirturbed its starts vibration and hence produces sound. sound required a material medium for their journey, sound can not pass through vaccume because sound waves are mechanical waves.
Sound is a vibration when something makes a noise every thing around vibrates in order to make the sound for it to travel it needs particles to vibrate there is almost no matter in outer space hence no particles
i think voice cannot travel through vacuum.
Light is the fastest thing on earth as we know it. Traveling at a astonishing speed of 186,282 miles in one second!!