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What is the percentage of polyster fibre...

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

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  • SYNTHETIC FIBRES AND PLASTICS

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NCERT TELUGU-SYTHETIC FIBERS AND PLASTICS-EXERCISE
  1. Why do we combine fibres? What is this process called?

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

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

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

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

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  6. How can you say a bottle is PET Bottlle? Collect different kinds of wa...

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  7. Do you observe any triangle shaped symbol at the bottom of the bottle ...

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  8. How can you say a bottle is PET Bottlle? Collect different kinds of wa...

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  9. If code no is 1 what it indicates ?

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  10. Identification of various articles with recycling codes.

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  11. Identification of various articles with recycling codes.

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  12. What is the use of recycling codes in plastics ?

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  13. Fleshy flattend phylloclades with bunch of spines at nodes are found i...

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  14. What code is observed for soft drinks and juices ?

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  15. What about Boost or Bournavita bottles ?

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  16. Where do you find these recycling codes of materials which are made f...

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  17. Types of plastics. Let us take two bottles made up of plastic. One is ...

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  18. What is the code of the deformed bottle ?

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  19. What is the name given to plastics which are deformed easily on heati...

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  20. Can you tell Tupperware is thermosetting plastic or thermo plastic?

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