Grade 12th pass8 grade science
Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.
Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.
1 Answer
Pawan Prajapati
The electric discharge takes place between the body and the sweater due to friction. At the time of electric discharge some energy is released. In this case energy is released in the form of crackling sound.
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