Question

when dry hair is combed vigirously a cracking sound is produced??​

Answer 1

Explanation:

When dry hair is combed static electricity is produced.It remains stored in the comb. when touches another surface the static discharge that is the sound.

Answer 2

Answer:

When dry hair is combed static electricity is produced.It remains stored in the comb. when touches another surface the static discharge that is the sound.

Explanation:

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