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प्रश्न
Classify the following fibre as natural or synthetic:
silk
विकल्प
natural
synthetic
MCQ
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उत्तर
natural fibre
shaalaa.com
Fibre
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Very Short Answer Type Questions:
Name two natural fibres.
Very Short Answer Type Questions:
Name two synthetic fibres.
Give two examples of fibres.
Classify the following fibre as natural or synthetic:
polyester
Spinning is a process of making fibres.
Match items in List A with the items of list B.
| 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 ______.
Selective breeding is a process of ______.
Which set of substances is not used for making fibres?
Describe the two main processes of making fabric from yarn.
