Assertion : Woolen clothes keep the body warm in winter.
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Wool is a poor conductor of heat. In the winter, we use woollen clothes. The wool fibres trap the air in between them. This air prevents the flow of heat from our body to the cold surroundings. So, we feel warm.
Be Nyc. ^_^
Be Nyc. ^_^
manannarang1313:
Hi moti how are you
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1
As wollen clothes have small spaces b/w them having full of wool fibres as due to this the air which entters to our body inside can't able to go outside hence our body became warm.
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