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Question
When you place a natural fibre in a flame it ______.
Options
melts
burns
gets nothing
explodes
Solution
When you place a natural fibre in a flame it burns.
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RELATED QUESTIONS
Short Answer Type Question:
What are natural fibres? Explain with examples.
Short Answer Type Question:
What are synthetic fibres?
Yarn is made from fibres.
Unscramble the jumbled words 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
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)
Hair trap a lot of _________, which is a poor _________ of heat.
Artificial fibres are stronger than natural fibres.
Boojho went to a cloth shop. There he found a fabric which was smooth to touch, had vibrant colour and shine. The fabric could be
Describe the two main processes of making fabric from yarn.
Complete the given analogy.
Coir fibre : ________ :: Cotton fibre : Cotton Plant
