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Why do we wear apron during cooking or w...

Why do we wear apron during cooking or working near the fire ?

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  • SYNTHETIC FIBRES AND PLASTICS

    NCERT TELUGU|Exercise Improve your learning (Suggested Projects) |3 Videos

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NCERT TELUGU-SYTHETIC FIBERS AND PLASTICS-EXERCISE
  1. What are the source of synthetic fibres?

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  2. How do you find whether a fabric is synthetic or not?

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  3. Why do we wear apron during cooking or working near the fire ?

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  4. What do they think about buying water in polythene pouches ?

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  5. What were the containers, buckets, mugs, chairs and tables used in the...

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  6. Prepare a table of various synthetic fibres which are used to make hou...

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  7. Does the arrangement of monomer units in plastics has any relation for...

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  8. Are all types of plastics recyclable ?

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  9. Identify household articles made up of natural and synthetic fibre.

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  10. Beads and paper clips pattern Do you find any similarity between the p...

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  11. Beads and paper clips pattern Do you find any similarity between the p...

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  12. What happerns if small unit of chemical substance is combined together...

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  13. Identifying fibres – burning test.

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  14. How strong in nylon?

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  15. Arrange the threads in the order of increasing strength.

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  16. Do you know that if you compare nylone thread with a steel wire of sam...

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  17. Why do we combine fibres? What is this process called?

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  18. Whenever you buy clothes or ready made garments observe the brand labe...

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  19. What is the percentage of polyster fibre and it is better than cotton?

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  20. Why do we combine fibres? What is this process called?

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