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प्रश्न
Explain the phrase – “Unity is Strength” on the basis of the making of fabric from fibre.
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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.
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संबंधित प्रश्न
Give two examples of fibres.
Short Answer Type Question:
What are synthetic fibres?
Classify the following fibre as natural or synthetic:
polyester
When you place a natural fibre in a flame it ______.
A fibre similar to wool is ______.
Hair trap a lot of ______, which is a poor ______ of heat.
Write various steps for processing fibres into wool.
Which set of substances is not used for making fibres?
The following is an answer given by Boojho to a question asked by his teacher - “Cotton, wool, silk and jute are classified as natural fibres whereas nylon and polyester are classified as synthetic fibres”.
Can you tell what question the teacher has asked?
Describe the two main processes of making fabric from yarn.
