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प्रश्न
A natural fibre is called ______.
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उत्तर
A natural fibre is called plant fibre
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संबंधित प्रश्न
Very Short Answer Type Questions:
Name two synthetic fibres.
Give two examples of fibres.
Classify the following fibre as natural or synthetic:
nylon
Classify the following fibre as natural or synthetic:
cotton
Spinning is a process of making fibres.
Complete the Analogy:
Hemp: ______:: Wool: ______.
A fibre similar to wool is ______.
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)
Artificial fibres are stronger than natural fibres.
Complete the given analogy.
Coir fibre : ________ :: Cotton fibre : Cotton Plant
