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Sound does not travel in a vacuum because it requires a medium, such as air or water, to propagate. In the absence of a medium, there is no material for sound waves to travel through, so sound cannot travel up or down in a vacuum.

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5mo ago

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Does noise travel up or down in a vacuum?

In a vacuum, noise does not travel because there are no particles for the sound waves to travel through.


What is it that sound cannot travel through?

Sound can travel through any medium. If you remove the medium you would end up with a vacuum. It is in vacuums that sound cannot travel as it needs a medium to travel (it travels as a compression wave or shear wave). Space is almost a perfect vacuum so sound is unable to travel through space.


If a cymbal were struck in space, how do you predict the waves of sound would travel?

Since space is a vacuum, sound waves do not travel through space. Sound waves need a substance to travel through, since there is nothing in a vacuum, sound waves have nothing to travel through. Thus, a cymbal struck in space would not make an audible sound.


Does sound travel up or down within an apartment?

Sound travels in all directions within an apartment, including up and down.


Do microphones work in the vacuum of space?

No, traditional microphones rely on air particles to transmit sound waves and would not work in the vacuum of space. In space, there is no medium for sound to travel through, so traditional microphones would not pick up any sound. Specialized equipment is needed to capture or transmit sound in the vacuum of space.


How is light different from sound?

Sound is the vibration of molecules and atoms. Light is made up of things called "light quanta" or "photons." This means that sound cannot travel through a vacuum (there are obviously no molecules or atoms in a vacuum to transmit sound) but light can.


What does sound not travel through?

Sound can travel through any medium. If you remove the medium you would end up with a vacuum. It is in vacuums that sound cannot travel as it needs a medium to travel (it travels as a compression wave or shear wave).Space is almost a perfect vacuum so sound is unable to travel through space.Source:What_is_it_that_cannot_sound_travel_through


If the moon blew up why wouldn't people be able to hear it?

Sound cannot travel through the vacuum of space, so if the moon were to blow up, there would be no medium for the sound waves to propagate. As a result, people on Earth would not be able to hear the explosion.


What travels the fastest sound in air rocket in space light in vacuum microwaves in glass?

Light travels the fastest, with a speed of 299,792 kilometers per second in a vacuum. Sound travels at around 343 meters per second in air. Microwaves travel slower in glass compared to a vacuum, but their speed is still faster than sound. A rocket in space can travel at speeds up to several kilometers per second, depending on its propulsion system.


Can gamma rays travel in a vacuum?

yes they can they travel up to bum


Why can light travel through space from the sun to the earth but sound cannot travel through space?

Light can travel through space because it is made up of electromagnetic waves that do not require a medium to propagate. Sound, on the other hand, is a mechanical wave that needs a medium, such as air, water, or a solid, to travel through. Since space is a vacuum with no medium, sound cannot travel through it.


Explain why a sound wave can't travel from a satellite to earth?

In space there is no air. Sound waves need a medium for transportation. Therefore we cannot hear any sound in a vacuum. In films they play us music from the outer space. But that is not possible in reality.