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Why can't a sound wave travel through a vacuum?

Updated: 8/16/2019
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11y ago

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It needs a material medium for propagation

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11y ago
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Q: Why can't a sound wave travel through a vacuum?
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Related questions

What can light travel through that sound cant travel through?

light can travel through a vacuum whereas sound cant


What sound cant travel through?

sound can't travel through a vacuum. or a place without air.


Explain why cant sound travel through vacuums?

there is no air in a vaccum. and sound needs air for the sound waves to travel through.


Why cant sound travel on the moon?

Sound can travel on the moon because there is no atmosphere. Space is a vacuum that does not allow sound to travel.


What does sound need to travel through?

Sound (and vibration) are a wave system of sequential compressions and rarefactions of a material. These waves are mechanical and do need a substance through which to travel. They cannot travel through a vacuum.


Why cant you hear one one another in space in space?

Sound needs something to travel through. That's usually air on Earth. Space is a vacuum - therefore, sound cannot travel through it.


Why cant sound trave through empty space?

Why cant sound travel through empty space


Why cant you listen sound on the moon?

There is no air for sound to travel through.


Can compression waves be transmitted through a vacuum of space?

no the only waves that can go through space is the electromagnetic waves and it doesnt need sound or matter to travel.compressional waves have to come off of something and travel{like sound} it cant travel because there is nothing to travel through.the vacuum of space is just nothing and only light can go through as well, but it takes time.


Why can't sound travel on an asteroid?

sound cant travel on an asteroid because it has no atmosphere. it could travel through it.


Why cant you here in space?

Because there is no atmosphere in space, therefore nothing can carry the sound waves of your vocal cords. Sound relies on pressure waves moving through air. Therefore, in the absolute vacuum of space, no sound can be heard at all.


Can light and sound travel through space?

light can but sound cant as there is no air