Question

write about natural and synthetic fibres​

Answer 1

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Natural fibres :-

The fibres obtained from plants and animals are called natural fibres.

Eg :- Cotton , flax , jute , wool and silk.

Synthetic fibres:-

Synthetic fibres are made by human beings

Eg :- Rayon , nylon , polyster and acrylic.

Note :-

• Polymer is a very big molecule formed by the combination of a large number of molecules.

• A polymer is madeup of many small repeating units called monomers.

• Many polymers together make a fibre.

• This fibre helps to make clothes.