5. If a piece of cloth shrinks on burning with a candle while the other piece does not shrink
can you guess which of these cloths is made of cotton fabric and which is made of woollen
fabric?
Pls, If you're sure then tell the ans.
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Explanation:
In this process, fibres from a mass of cotton wool are drawn out and twisted. This brings the fibres together to form a yarn. ... After spinning, yarns are used for making fabrics.
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