Advertisements
Advertisements
प्रश्न
Explain the phrase – “Unity is Strength” on the basis of the making of fabric from fibre.
Advertisements
उत्तर
Fibre is a thin hair-like strand. A large number of fibres are used to make fabric. The phrase – “Unity is strength” can be used in this regard because a single fibre can be easily pulled and broken whereas fabric needs more energy to tear apart.
APPEARS IN
संबंधित प्रश्न
Short Answer Type Question:
Explain how jute is obtained from the jute plant.
Classify the following fibre as natural or synthetic:
wool
Spinning is a process of making fibres.
Name two items that are made from coconut fibre.
A lady went to the market to buy a blanket. The shopkeeper showed her blankets made of acrylic fibres as well as made of wool. She preferred to buy an acrylic blanket. Can you guess why?
A polymer is a chain of many small units joined together which are called ______.
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)
Fibres that are made using raw materials from ______ are synthetic fibres.
Which of the following is not a natural fibre?
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
