Question

Wool has air trapped in between the fibres​

Answer 1

Answer:

Wool is used in making garments used in winter because wool is bad conductor of heat; it insulates the body from the surrounding. And the air which is trapped in between the wool fibers; prevents the flow of heat from our body to the cool surrounding.

Answer 2

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Wool has air trapped in between the fibres ?

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• Wool is used in making garments used in winter because wool is bad conductor of heat; it insulates the body from the surrounding. And the airwhich is trapped in between the woolfibers; prevents the flow of heat from our body to the cool surrounding.