Question

Nehabhabhi takes two types of fiber, natural and synthetic. She does not know which one is natural fiber and

which is synthetic fiber. Which activity you will suggest to identify the fibers?​

Answer 1

Answer:

If the fibres are artificial/synthetic they will give pungent smell or will shrink as soon as they come in the contact of fire. If the fibres are natural they will not give a pungent smell. If the natural fiber is animal fibre we will see that this fibre burns similarly like hair. And if the natural fibre is plant fibre we will see that this fiber burns like papers.

Explanation:

If the fibres are artificial/synthetic they will give pungent smell or will shrink as soon as they come in the contact of fire. If the fibres are natural they will not give a pungent smell. If the natural fiber is animal fibre we will see that this fibre burns similarly like hair. And if the natural fibre is plant fibre we will see that this fiber burns like papers.