When we take off woolen or synthetic cloth we sometime hear sound?
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because the woolen cloth wear using it was actually is not the same type of woolen because it is a type of acrylic makes so it as a sound
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Yes we do hear sound, this sound is arrised due to the transfer of electrons, this phenomenon occurring in wool fibre is also known as static current.
hari98765:
Khushi... I think this answer is not appropriate .... you should mention the reason in detail ... see below
If we take a look in the triboelectric series, we find that wool becomes more electronegative when rubbed against human hair. When we wear woolen clothes, the initial charge on the wool and body is zero. When we take out the clothes, the wool gets rubbed against our skin and get charged by friction. During this process, Q amount of negative charge is gets transferred to the wool leaving our skin with a +Q charge. It is this transfer of charges that cause the crackling sound.
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