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Sound waves are a vibration of molecules in the medium through which it passes. A vacuum has no medium, it is void of matter. Thus, no molecules to vibrate, no sound waves.

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10y ago
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5mo ago

Sound requires a medium, such as air, water, or a solid, to travel through. In a vacuum, there is no medium for the sound waves to travel through, so the energy cannot propagate. This is why sound energy cannot travel through a vacuum.

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Q: Why can sound energy not travel travel through a vacuum?
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Related questions

Where can sounds not travel?

Sounds cannot travel in a vacuum because there are no air particles to transmit the sound waves. Therefore, the absence of a medium like air, water, or solid material prevents the propagation of sound waves.


Can sound energy travel through the vacuum of space?

No, sound energy requires a medium, such as air, water, or solid materials, to travel through. In the vacuum of space, there is no medium for sound waves to propagate, so sound cannot travel through space.


What is the kind of energy that can travel through different mediums but cannot travel through a vacuum?

Mechanical energy, such as sound waves, can travel through different mediums like air, water, and solids, but it cannot travel through a vacuum because there are no particles to transmit the waves.


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.


What is true about sound in a vacuum?

In a vacuum, sound cannot travel because it requires a medium, such as air, to propagate. Since a vacuum lacks molecules to vibrate and transmit sound waves, it is essentially silent.


How fast can sound travel through a vacuum?

Sound cannot travel through a vacuum as it needs a medium, such as air, water, or solid material, to propagate. In a vacuum, there are no particles for sound waves to travel through, so the speed of sound is essentially zero.


What energy that can travel through different mediums but cannot travel a vacuum?

The word you're looking for is... sound.


Why sound doesnt travel in vacuum?

Sound requires a medium, such as air or water, to travel through. In a vacuum, there is no medium for the sound waves to propagate, so sound cannot travel. This is because sound waves require particles to vibrate and transmit the sound energy.


How do you Compare and contrast light and sound energy?

Light energy consists of electromagnetic waves that travel at the speed of light, while sound energy consists of mechanical waves that travel at a much slower speed. Light energy does not require a medium to travel through, whereas sound energy does. Light energy can travel through a vacuum, whereas sound energy cannot.


What sound cant travel through?

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


Does sound energy need particles to travel through?

No, sound energy can travel through mediums like air, water, or solids, where it causes particles in the medium to vibrate and carry the sound wave. However, sound cannot propagate through a vacuum as it requires a medium to transmit its energy.


Can sound travel easily through a vacuum?

No, sound cannot travel through a vacuum because sound waves require a medium, such as air, water, or solid materials, to propagate. In a vacuum, there is no medium for the sound waves to travel through, so they cannot propagate.