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प्रश्न
Classify the following fibre as natural or synthetic:
polyester
पर्याय
natural
synthetic
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उत्तर
synthetic fibre
संबंधित प्रश्न
Very Short Answer Type Questions:
Name two synthetic fibres.
Classify the following fibre as natural or synthetic:
nylon
Classify the following fibre as natural or synthetic:
silk
Polyester is a natural fibre.
Animals fibres are ______ and ______.
Which of these is a synthetic fiber?
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)
Write various steps for processing fibres into wool.
Which of these is a natural fiber?
Complete the given analogy.
Coir fibre : ________ :: Cotton fibre : Cotton Plant
