Advertisements
Advertisements
Question
A lady went to the market to buy a blanket. The shopkeeper showed her blankets made up of acrylic fibres as well as made up of wool. She preferred to buy an acrylic blanket. Can you guess why?
Solution
Acrylic blankets are cheap, light in weight, more durable and are available in variety of colours and designs. They can be easily washed at home.
APPEARS IN
RELATED QUESTIONS
Short Answer Type Question:
What are synthetic fibres?
Short Answer Type Question:
Explain how jute is obtained from the jute plant.
Classify the following fibre as natural or synthetic:
Jute
Dacron is an example of artificial fibers.
Terrycot is made by mixing two types of fibres. Write the names of the fibres.
A polymer is a chain of many small units joined together which are
called ______.
A fibre similar to wool is ______.
List A | List B |
(a) nylon | (i) non-stick coating |
(b) PET | (ii) electric switches |
(c) rayon | (iii) parachutes |
(d) thermosetting plastics | (iv) polyester |
(e) teflon | (v) artificial silk |
The rearing of silkworms for obtaining silk is called
Artificial fibres are stronger than natural fibres.