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synthetic fibres and Plastics Class 8 CBSE Assignment (fill in the blank type)





In this page we have synthetic fibres and Plastics Class 8 CBSE Assignment (fill in the blank type) . Hope you like them and do not forget to like , social share and comment at the end of the page.
Fill in the blanks –
  1. ----------made from both synthetic and natural fibers.
  2. ---------- is the another name of lycra.
  3. ---------- fibre is also called artificial silk.
  4. Electrical switches are made of ----------.
  5. The process of combining monomers to form a polymer is called-------.
  6. Rayon is a fiber regenerated from---------.
  7. ------------ is often used are substitute for wool.
  8. ------------ is used as a coating on the surface of non- stick frying pans.
  9. -----------synthetic fiber is commonly used to make strong ropes.
  10. ---------- are long- chain polymers made by linking of several ester units.
  11. ----------plastics are set into a particular shape cannot be remolded.
  12. ---------- is the most common source for synthetic fibers.
  13. Plastic are an example of -----------.
  14. Themocol is made from--------- plastic material.
  15. Plastics are polymers that can be --------- and ---------- into any desired.


Answers:
  1. Blended fibers
  2. Spandex
  3. Rayon
  4. Bakelite
  5. Polymerization
  6. Cellulose
  7. Acrylic
  8. Teflon
  9. Nylon
  10. Polyester
  11. Thermosetting
  12. Petroleum
  13. Non- biodegradable substance
  14. Polystyrene
  15. Melted and Molded


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Class 8 Maths Class 8 Science
Reference Books for class 8 science

Given below are the links of some of the reference books for class 8 science.

  1. Oswaal NCERT & CBSE Pullout Worksheets Class 8 Science These worksheets can help student evaluate whatever he/she has studied from the text books.
  2. Science for Class 8 Paperback by Lakhmir Singh Detailed science book to clear basics and concepts. I would say it is a must have book for class 8 student.
  3. Pearson Foundation Series (IIT -JEE / NEET) Physics, Chemistry, Maths & Biology for Class 8 (Main Books) | PCMB Combo : These set of books could help your child if he aims to get extra knowledge of science and maths. These would be helpful if child wants to prepare for competitive exams like JEE/NEET. Only buy if you can provide help to the child while studying.
  4. Reasoning Olympiad Workbook - Class 8 :- Reasoning helps sharpen the mind of child. I would recommend students practicing reasoning even though they are not appearing for Olympiad.

You can use above books for extra knowledge and practicing different questions.







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