Advertisements
Advertisements
प्रश्न
Mark (✓) the correct answer:
Rayon is different from synthetic fibres because
विकल्प
it has a silk like appearance
it is obtained from wood pulp
its fibres can also be woven like those of natural fibres
Advertisements
उत्तर
Rayon is different from synthetic fibres because it is obtained from wood pulp.
संबंधित प्रश्न
Fill in the blanks with appropriate words.
Synthetic fibres are also called ______ or _______ fibres.
Give examples which indicate that nylon fibres are very strong.
Crossword
Across
1. Fibre that is used as synthetic wool.
2. A plastic used for making water bottles.
3. A long chain made of small repeatingmonomers.
4. Another name for this semi-synthetic fibre is artificial silk.
Down
5. A type of fibre that is naturally obtained from a cocoon.
6. A synthetic fibre classified as polyester.
7. A polymer used for making rope.
The artificial fibers are also known as ______.
The most suitable material for the preparation of handles of cooking utensils is ______.
A synthetic fiber which looks like silk is obtained by chemical treatment of wood pulp. It is, therefore, known as artificial silk. What is its common name?
The synthetic fibres are also known as ______ fibres.
Unscramble the jumbled word given below, related to synthetic material.
Anory
Indicate whether the following statement is True or False. Also write the false statement in their correct form.
It is risky to wear synthetic clothes while working in the kitchen
______ is a synthetic fibre which is strong and elastic that it has the ability to bounce.
