First of all, it needs a source. But mostly, it needs vibrations. Depending on how strong the vibrations are determine how long the sound wave will travel.
Sound waves travel by causing particles in a medium (such as air, water, or solids) to vibrate back and forth. They require a medium to travel through, as they cannot travel in a vacuum. When a sound source, such as a speaker or a voice, vibrates, it creates compressions and rarefactions in the medium, which propagate as sound waves.
Sounds need a medium to travel, such as air, water, or solid materials. As sound waves pass through the medium, they cause particles to vibrate, transmitting the sound energy from one point to another. Without a medium, such as in a vacuum, sound waves cannot travel.
Sound needs a medium, such as air, water, or a solid substance, in order to travel. This is because sound waves require particles in the medium to vibrate and carry the sound energy from the source to our ears. In a vacuum, where there are no particles for the sound waves to travel through, sound cannot propagate.
A sound wave is essentially fast changing sound pressure. Longitudinal sound waves need a medium to travel through in order to exist.
Sound waves do not travel through a vacuum. They require a medium, such as air, water, or solids, to propagate. In a vacuum, there are no particles for the sound waves to interact with and thus cannot travel.
Mechanical waves, such as sound waves and water waves, require a medium in order to propagate. These waves travel by transferring energy from one part of the medium to another. Electromagnetic waves, on the other hand, can propagate through a vacuum as they do not require a medium.
In a vacuum, no sound can be heard because sound waves require a medium, such as air, to travel through in order to be heard. Without a medium, there is nothing to carry the sound waves from the vibrating bell to our ear drums.
They need some medium to propagate, as they travel through the agitations in medium
Sound waves require a medium, such as air or water, to propagate because they rely on the vibration of molecules. In a vacuum, there are no molecules for the sound waves to travel through, so they cannot propagate, resulting in the absence of sound.
Mechanical waves, such as sound waves and water waves, require a medium in order to propagate because the particles of the medium are involved in the transfer of energy from one point to another. In the absence of a medium, these waves cannot travel.
Yes, mechanical waves require a medium to travel through. This is because mechanical waves transfer energy by causing particles in the medium to vibrate back and forth in the direction of the wave. Examples of mechanical waves include sound waves and seismic waves.
No, sound cannot travel through a room with no air because sound waves need a medium, such as air, water, or a solid, to propagate. Without a medium, there is nothing for the sound waves to travel through.