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प्रश्न
List the advantages of synthetic fibres.
State two advantages of synthetic fibres.
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उत्तर
- They do not wrinkle easily and they keep their colour and brightness for a much longer time than natural fibres such as cotton.
- Using synthetic fibres such as nylon, they are stronger than many natural fibres such as silk or wool.
- These fibres are strong and elastic, which gives them the properties to bounce.
Notes
Students should refer to the answer according to the question.
संबंधित प्रश्न
Give examples which indicate that nylon fibres are very strong.
Rana wants to buy shirts for summer. Should he buy cotton shirts or shirts made from synthetic material? Advise Rana, giving your reason.
Beans and peas are pulses.
A synthetic fibre which has similar properties to wool is______.
True or False
It is good to wear clothes made of synthetic fibres while cooking.
The world’s most valuable fiber is ______.
The synthetic fibres are also known as ______ fibres.
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
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
Write the importance of synthetic polymers in our life.
