Advertisements
Advertisements
प्रश्न
Unscramble the jumbled word given below, related to synthetic material.
Felton
Advertisements
उत्तर
Teflon
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Questions:
Name two synthetic fibres.
Short Answer Type Question:
Explain how jute is obtained from the jute plant.
Classify the following fibre as natural or synthetic:
nylon
Classify the following fibre as natural or synthetic:
cotton
Polyester is a natural fibre.
When you place a natural fibre in a flame it ______.
Complete the Analogy:
Hemp: ______:: Wool: ______.
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)
Hair trap a lot of ______, which is a poor ______ of heat.
Write various steps for processing fibres into wool.
