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there is no air in a vaccum. and sound needs air for the sound waves to travel through.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoSound is waves through matter. In a vacuum, there is no matter. No matter, no sound.
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What types of materials can sound not travel through?
Spongy materials are the most difficult for sound to travel through. Vacuum is the best acoustic insulation but it doesn't really count for the purpose of this question, since it is not a material but a lack of material.
Why can light travel through space but sound cannot?
sound is produced by vibration, i.e. when any thing start vibration then it produces sound. for example when a tunnig fork is hit on rubber pad its prongs starts vibration with difinit frequency ad hence produce sound. similarly when the strings of a gittar is dirturbed its starts vibration and hence produces sound. sound required a material medium for their journey, sound can not pass through vaccume because sound waves are mechanical waves.
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.
Sound waves cannot travel on the?
Sound waves cannot travel through vaccum.
What are the objects called that allow sound to travel through them?
Sound is a pressure wave. Objects that "allow" sound to travel through them could be called wave guides.
What to waves travel through?
Sound waves travel through matter. The only thing it doesn't travel through is vacuums or outer space.
How sound travels through air and objects to the ear?
Sound travels through particles which vibrate in solids liquids or gases, which is why sound can't travel through vacuums like space.
What types of materials can sound not travel through?
Spongy materials are the most difficult for sound to travel through. Vacuum is the best acoustic insulation but it doesn't really count for the purpose of this question, since it is not a material but a lack of material.
What type of mediums do sound waves travel trough?
All matter. However, sound waves cannot pass through vacuums, such as space.
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.
What kind of sound waves do vacuums produce?
The vacuum does not produce sound waves nor, can sound waves travel through them. A sound wave needs something to travel on/through, such as air. A vacuum doesn't contain any particles required for sound waves.
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
Name 1 thing sound can't travel through and why?
Sound cannot travel through vacuums. It needs a medium for its waves to process, meaning the molecules need to vibrate in order for sound to be heard. Space is a good example of a vacuum that sound cannot travel through. In the movie Alien, they tag line : "In space, no one can hear you scream," and that is true.
Do sound waves travel best through solids liquids gases or vacuums?
Sounds can't travel through a vacuum, it requires a medium (something to travel through). It can travel through the rest but the best is gases because the particles are more spaced out, unlike solids and liquids which are more closely packed.
Name one thing that sound can't travel through and explain why not?
A vacuum. Because sound is a vibration in matter ... of which a vacuum has none.
Why does the sound not travel through vacuum?
The sound not travel through vacuum because sound need a medium to travel.
Why can't sound travel through metal?
sound can travel through metal.
