Question

A.
10. Which of the fibres when burnt, an odour like burning hair comes out?
B. Wool
D. Jute
C. Cotton
A. Nylon​

Answer 1

Answer:

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Explanation:

Wool

Answer 2

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Since all the options contains both natural and artificial fibres, we have to choose the fibre which when burnt gives an odour like burning hair which must be realted to its origin.

The correct answer is:

Wool (A)

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Wool is a natural fibre obtained from the fur of animals of wool yielding animals like Sheep, Goats, Yaks and fluffy furry rabbits. They bear fur for protecting themselves from Extreme cold but they need to remove them during the summer.

It is removed by using hair cutters to make them comfortable and get fresh air. This wool is used in large scale for making sweaters and other woollen graments. As it is part of a animal's fur or hair, it smells like burning hair after it's burnt.