Question

7. Why it is difficult to manage dry hair by plastic comb?

Answer 1

Answer:

The reason is because the dry hair tends to collect positive (+) electrical charges when combed with a plastic comb. The individual hairs have a collection of positive charges on their surfaces, such that the hairs repel each other. The more you comb, the greater the charges and the worse the problem

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Answer 2

Answer:

Hope this helps you.

Explanation:

The cause of flyaway hair is that the materials involved become charged with static electricity.

When your hair is dry, especially after washing it and using a hair dryer, the various strands of hair may stick up and spread apart when you try to comb it. The reason is because the dry hair tends to collect positive (+) electrical charges when combed with a plastic comb. The individual hairs have a collection of positive charges on their surfaces, such that the hairs repel each other. The more you comb, the greater the charges and the worse the problem