Social Sciences, asked by afsar25, 3 months ago

1. Why some fibres are called Synthetic?Explain. (AS)

Answers

Answered by Pratharshan
1

Answer:

because they are man made bro

Answered by rakinamaharjan1234
1

Answer:

Some fibres are called as synthetic fibers because these are manmade fibers prepared by using chemicals. These are made of small units that join together to form long chains.

Explanation: Synthetic fibres are man-made fibres that derived from chemical resources (Achwal 1984). ... Viscose fibre is obtained from the cellulose; versatility allows imitating materials such as cotton or silk. Polyester is a synthetic material, strong and easy to maintain. Synthetic Fibres and Plastics are prepared by subject professionals and it includes solutions to all the questions present in the NCERT Class 8 Science textbook. All the NCERT solutions are framed in a systematic manner, according to the latest CBSE Class 8 science syllabus (2020-21). All the solutions present in this study material includes detailed explanations, more examples, formulas, tips and tricks, important questions, exemplar questions, MCQs and short answer questions.

This solution has answers to the questions on Synthetic fibres and plastics, their source, their uses, different types of fibres, natural fibres, artificial fibres, uses and qualities of plastics, problems caused due to waste produced by plastics, proper usage of fibres and plastics.

After studying this NCERT solution you will be able to understand the topics covered in the chapter thoroughly. It is noticed that many questions are directly asked in previous year class 8 examinations. In order to score good marks in the examination, students should study this material in-depth.

HOPE IT HELPED :)

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