Question

Which of these fabrics traps air the most – silk or wool? Why?

Answer 1

Answer:

Wool traps the most air. The effect of this is that clothes made of wool act as insulating medium because air is an insulator. And as a result, these clothes trap the heat given out by the body, this keeping warm inside the clothes. This is also the reason why winter clothes are made of wool.

Answer 2

Answer:

Wool traps the most air. The effect of this is that clothes made of wool act as insulating medium because air is an insulator. And as a result, these clothes trap the heat given out by the body, this keeping warm inside the clothes.

Explanation:

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