Question

5. Why does a lump of cotton wool shrink in
water?
Solution:
The lump of cotton wool shrink in water because the
air inside the cotton lumps are replaced by water
which makes the layer stick together.
What is the meaning of this question ​

Answer 1

When a lump of cotton woll is dumped/fell in water, why does it shrink (that is, the size reduces).

Please make me as Brainliest.

Answer 2

5. Why does a lump of cotton wool shrink in

water?

Solution:

The lump of cotton wool shrink in water because the

air inside the cotton lumps are replaced by water

which makes the layer stick together.

What is the meaning of this question