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A vacuum is a region empty of matter through which sound cannot travel. In a vacuum, there are no particles to transmit sound waves, so no sound can be heard.

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1y ago

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A region empty of matter throught which sound cannot travel?

A vacuum is a region empty of matter through which sound cannot travel due to the absence of air molecules to transmit the sound waves.


What can't sound travel through and why?

Sound cannot travel through a vacuum, such as in outer space. "Sound" refers to waves of compression which travel through matter. When there is no matter, there can be no such waves, and therefore no sound.


Can compressional waves travel through a vacuum?

No, compressional waves require a medium to travel through, so they cannot travel through a vacuum where there is no matter. Sound waves, which are compressional waves, cannot propagate through a vacuum.


What medium sound waves travel through?

Sound waves can travel through any matter- liquid, gas or solids. The denser the matter, the faster the sound travels. It cannot travel through vacuum- a vacuum is an absence of matter.


Why do you think sound cannot travel through vacuum?

Sound requires a medium, such as air or water, to travel as it relies on the vibration of particles within the medium to propagate. In a vacuum, there are no particles for sound waves to interact with and transmit energy, which is why sound cannot travel through it.


Why sound cannot travel in a vacium?

Sound is not an electromagnetic wave, which can pass through a vacuum, but a vibration wave which requires matter to vibrate. A vacuum has no matter to vibrate, therefor sound cannot pass through it.


How do you get to a different region in black 2?

You cannot go to a different region in Pokémon Black 2, Unova is the only region that you can travel through.


Can sound waves move through any kinds of matter?

Yes. Sound cannot travel in a vacuum.


Why cant you get energy from the sun through convection?

Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.


Sound travels through?

Sound can travel through any material, air, liquid or solid It cannot travel through a vacuum. Sound is a vibration on an audible level, or frequency. It requires matter to continue, without matter the vibration has nothing to continue through and will reflect back and forth in what matter is present until it dissipates.


What happens to the sound waves when it enter into vacuum?

Sound waves cannot propagate in a vacuum. Sound waves travel through matter, and a vacuum is, by definition, the absence of matter.


Where can sounds not travel?

Sound cannot travel in a vacuum. Sound is mechanical energy, and it travels by the transfer of mechanical energy through the medium through which it is traveling. If there is nothing to transfer the mechanical energy, like there is nothing in a vacuum, sound cannot travel there.