No air for sound to travel through
It helps to know what sound is all about. It is a wave, where, roughly speaking, energy is transferred from one molecule to the next; one molecule bumps into the next. Obviously this requires molecules to work.
sound can not be in a vacuum because a vacuum has no air. Sound needs a medium to travel though. :)
A vacuum does not make sound. Unlike a vacuum cleaner, which does!
The speed of sound cannot be measured in a vacuum because there is no medium for sound waves to travel through in a vacuum. Sound requires a medium such as air, water, or solids to propagate.
Space is a vacuum. Sound cannot travel in vacuum
No. Sound is the vibration of air. Sound will not travel in a vacuum. Space is a vacuum
Sound waves cannot propagate in a vacuum. Sound waves travel through matter, and a vacuum is, by definition, the absence of matter.
There is no sound in space or a vacuum.
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Sound does not travel through a vacuum.
The velocity of sound in vacuum is 0 m/s because sound requires a medium, such as air or water, to travel through. In the absence of a medium, sound waves cannot propagate and therefore, there is no velocity of sound in vacuum.
Air, given that sound can't travel in a vacuum.
Sound needs gases to travel through, therefore it does not exist in a vacuum. In other words to my knowledge there is no experiments where sound is created in a vacuum.