What is different between sound and noise
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A sound is what we hear, right? That’s it? Is it that simple? Physicists tend to complicate things; they define sound as a vibration that propagates the mechanical wave of pressure and displacement, through a medium that can be any matter. Sound just got complicated!
The first statement of the above paragraph is as correct as the rest. What we hear is the effect produced due to the to-and-fro motion of the particles in any medium. The to-and-fro motion is termed as vibration. Sound moves through a medium by alternately contracting and expanding parts of the medium which it is travelling through. This expansion and compression create a minute pressure difference that we perceive as sound. Hence, it is a mechanical wave of pressure and displacement. In other words, sound is the thin line between Noise And Music.
The first statement of the above paragraph is as correct as the rest. What we hear is the effect produced due to the to-and-fro motion of the particles in any medium. The to-and-fro motion is termed as vibration. Sound moves through a medium by alternately contracting and expanding parts of the medium which it is travelling through. This expansion and compression create a minute pressure difference that we perceive as sound. Hence, it is a mechanical wave of pressure and displacement. In other words, sound is the thin line between Noise And Music.
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sound can be defined as when we hear something due to vibrations whereas noise is the sound at extreme level which is irritable and can also cause deafness
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