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Why is sound not transmitted in a vacuum How are sound waves produced?
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What are the properties and behavior of sound waves in a vacuum?
Sound cannot exist in a vacuum, as sound is the vibration though a substance, known as the medium. If no medium is present, no sound is transmitted. In a vacuum, there are no or too few air molecules, that means there is no medium for the sound to exist in, thus there is no sound. It is also why you cannot hear much in space, as the molecules or individual atoms in space are so far apart.
Can light be transferred across empty space?
Yes. Electromagnetic waves, like light, can travel through a vacuum, they need no medium in order to be transmitted. Unlike sound waves, which are compression waves what rely on matter in order to be transmitted.
Which type of waves cannot be transmitted through vacuum?
light waves
What wave can not propagate in vacuum?
Sound waves cannot propagate in vacuum. Air is needed for sound waves to travel and there is no air in vacuum.
How are sound transmitted?
there waves that tell sound
What transmits a sound through solid?
Sound waves transmit sound through a solid, as well as air and water. Sound waves cannot be transmitted through a vacuum.
What are the properties and behavior of sound waves in a vacuum?
Sound cannot exist in a vacuum, as sound is the vibration though a substance, known as the medium. If no medium is present, no sound is transmitted. In a vacuum, there are no or too few air molecules, that means there is no medium for the sound to exist in, thus there is no sound. It is also why you cannot hear much in space, as the molecules or individual atoms in space are so far apart.
Can light be transferred across empty space?
Yes. Electromagnetic waves, like light, can travel through a vacuum, they need no medium in order to be transmitted. Unlike sound waves, which are compression waves what rely on matter in order to be transmitted.
How can astronauts communicate with earth if sound does not travel in a vacuum?
Signals are transmitted by some other means - in this case, electromagnetic waves.
Which type of waves cannot be transmitted through vacuum?
light waves
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.
How are sound transmitted?
there waves that tell sound
What wave can not propagate in vacuum?
Sound waves cannot propagate in vacuum. Air is needed for sound waves to travel and there is no air in vacuum.
What is the speed of sound waves when travelling through a vacuum?
The speed of sound in vacuum is zero. Sound needs a material medium in order topropagate. Since vacuum contains no material medium, sound does not propagate.Therefore, it never moves from the source of the sound, and theSpeed = (distance covered in any time interval) divided by (time to cover the distance)is zero.
When are Electromagnetic waves produced?
In a vacuum
How fast is the speed of sound in a vacuum?
Sound waves cannot travel in a vacuum.
What are both sound energy and light energy transmitted as?
Sound energy is the energy produced by the vibration off objects. while light energy is a energy that travels in all directions of electromagnetic waves.
