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प्रश्न
What are the characteristics of wool? Give any three.
उत्तर
- It is resistant to heat, water, wear and tear.
- It absorbs moisture.
- Wool insulates against cold. So wool is a good insulator.
- It does not wrinkle easily.
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संबंधित प्रश्न
You must be familiar with the given nursery rhymes
Baa baa black sheep, have you any wool.
Answer the following:
Which parts of the black sheep have wool?
You must be familiar with the following nursery rhymes:
Mary had a little lamb, whose fleece was white as snow
Answer the following:
What is meant by the white fleece of the lamb?
What is meant by term Rearing?
Given below is a sequence of steps in the processing of wool. Which are the missing steps? Add them
Shearing, __________, sorting, __________, __________, __________
True or False – If False give the correct answer
Wool is the fibre derived from the silk worm.
True or False – If False give the correct answer
Ahimsa silk is otherwise known as Mulberry silk.
What are the two types of fibres that are obtained from animals?
Assertion: Wool is the fibre derived from the fur of animals.
Reason: Animals like goat, Yak, Alpaca and rabbit yields wool.
Paheli wanted to buy a gift made of animal fibre obtained without killing the animal. Which of the following would be the right gift for her to buy?
Wool fibre cannot be obtained from which of the following?
Wool yielding animals bear _________ on their body.
State whether the following statements are True or False. If false, correct them.
In the process of obtaining wool from fleece, sorting is done after scouring.
Various steps involved to obtain wool from fleece are given here.
- Picking out the burrs
- Dyeing in various colours
- Shearing
- Scouring
- Sorting
Write the above steps in the correct sequence in which they are carried out.
On burning wool, why we get the small of burning of hair?
The scouting process during the processing of wool refers to ______.
The process called ______ involves the removal of dried wool.
