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प्रश्न
Short Answer Type Question:
What are synthetic fibres?
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उत्तर
The fibres which are made from chemical substances or which are not obtained from the plant and animal sources are called synthetic fibres. For example, polyester, nylon, and acrylic, etc.
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संबंधित प्रश्न
Classify the following fibre as natural or synthetic:
cotton
Classify the following fibre as natural or synthetic:
Jute
Yarn is made from fibres.
Complete the Analogy:
Hemp: ______:: Wool: ______.
Selective breeding is a process of ______.
Hair trap a lot of ______, which is a poor ______ of heat.
Write various steps for processing fibres into wool.
Artificial fibres are stronger than natural fibres.
Which of the following is not a natural fibre?
Complete the given analogy.
Coir fibre : ______ :: Cotton fibre : Cotton Plant
