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प्रश्न
A synthetic fibre which has similar properties to wool is______.
विकल्प
Nylon
Polyester
Acrylic
PVC
उत्तर
A synthetic fibre which has similar properties to wool is Acrylic
APPEARS IN
संबंधित प्रश्न
Fill in the blanks with appropriate words.
Synthetic fibres are synthesised from raw materials called ______
Match the terms of column A correctly with the phrases given in column B.
| A | B | ||
| 1 | Polyester | a | Prepared by using wood pulp |
| 2 | Teflon | b | Used for making parachutes and stockings |
| 3 | Rayon | c | Used to make non-stick cookware |
| 4 | Nylon | d | Fabrics do not wrinkle easily |
‘Manufacturing synthetic fibres is actually helping conservation of forests’. Comment.
True or False
It is good to wear clothes made of synthetic fibres while cooking.
List the advantages and disadvantages of synthetic fibres.
The world’s most valuable fiber is ______.
The material similar to silk in appearance is
The first fully synthetic fibre was ______.
Indicate whether the following statement is True or False. Also write the false statement in their correct form.
Synthetic fibres do not melt on heating.
______ is a synthetic fibre which is strong and elastic that it has the ability to bounce.
