we know that sound is produced by vibration. The magnitude of vibration directly proportional to its thickness. If we take a bigsheet of iron and strike it with our hand, then it sounds as well as its vibration can be seen by our eyes. But if we beat a big iron cubical solid with the same hand, it also sounds, then how is this sound produced ?. If it is due to vibration then how because the vibration gradually goes decreasing as we increase the thickness or volume of the sheet.
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because it occupy more volume
shivaak84p5zkn5:
the volume increases and the vibration decreases. then gow is rhe sond produced.
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because of damped vibration.
due to friction vibration gradually decreases
due to friction vibration gradually decreases
can you explain it please
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