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प्रश्न
Classify the following fibre as natural or synthetic:
wool
पर्याय
natural
synthetic
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उत्तर
natural fibre
संबंधित प्रश्न
Very Short Answer Type Questions:
How many types of fibres are there?
Very Short Answer Type Questions:
Name two natural fibres.
Short Answer Type Question:
What are synthetic fibres?
Unscramble the jumbled word given below, related to synthetic material.
Felton
Complete the crossword given below with the help of clues.
Across
- Substance used as synthetic wool. (7)
- A plastic used for making containers and carry bags. (9)
- Substance made up of large number of smaller molecules. (7)
- Another name for this compound is artificial silk. (5)
Down
5. A type of fibre obtained naturally from cocoon. (4)
6. A synthetic fibre classified as polyester. (8)
7. A polymer used for making ropes. (5)
Selective breeding is a process of ______.
Hair trap a lot of ______, which is a poor ______ of heat.
Fibres that are made using raw materials from ______ are synthetic fibres.
Artificial fibres are stronger than natural fibres.
Which of the following is not a natural fibre?
