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प्रश्न
Give examples which indicate that nylon fibres are very strong.
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उत्तर
Nylon fibres are very strong. It is used for making ropes used for climbing rocks and for making parachutes. Their usage shows that nylon fibres have high tensile strength.
संबंधित प्रश्न
Fill in the blanks with appropriate words.
Synthetic fibres are also called ______ or _______ fibres.
Fill in the blanks with appropriate words.
Synthetic fibres are synthesised from raw materials called ______
‘Manufacturing synthetic fibres is actually helping conservation of forests’. Comment.
Beans and peas are pulses.
Give reason.
Why umbrellas are made up of synthetic clothes?
Pick the synthetic fibre out of the following.
The material similar to silk in appearance is ______.
Unscramble the jumbled word given below, related to synthetic material.
Anory
Write the importance of synthetic polymers in our life.
Write an activity to show that synthetic fibres are stronger than the cotton fibres.
