Science, asked by gottipatti, 11 months ago

why does a lump of cotton wool shrink in water
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Answers

Answered by flyx006
2

Answer:

Cotton wool remains fluffy because of air trapped in it. When a lump of cotton wool is dipped in water, the air goes out of the lump. Due to this, the cotton wool shrinks when dipped in water.

Explanation:

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Answered by Anonymous
4

Answer:

A lump of cotton wool shrinks in water because the air inside wool cotton is driven out by water. The layers stick together and hence lump shrinks.

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