How woollen blankets help us keeping warm?
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Answer:
Explanation:
Thermo-insulation
The answer lies in the crimp of the fibres. Wool is able to react to fluctuations in your body temperature due to tiny pockets of air within the fibres that circulate heat. This means that wool will keep you warm when your body is cold, and cool when it's hot
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Explanation:
wollen blanket doesn't let the inside air to go outside nor let the outside air come inside. In this way the hot air get trapped inside and keep us warm.
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