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प्रश्न
A polymer is a chain of many small units joined together which are called ______.
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उत्तर
A polymer is a chain of many small units joined together which are called monomers.
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संबंधित प्रश्न
Very Short Answer Type Questions:
How many types of fibres are there?
Very Short Answer Type Questions:
Name two natural fibres.
Classify the following fibre as natural or synthetic:
wool
Yarn is made from fibres.
Spinning is a process of making fibres.
Complete the Analogy:
Hemp: ______:: Wool: ______.
Terrycot is made by mixing two types of fibres. Write the names of the fibres.
Hair trap a lot of ______, which is a poor ______ of heat.
Boojho wants to make yarn from fibre at home. Which of the following will he use to carry out the task?
The following is an answer given by Boojho to a question asked by his teacher - “Cotton, wool, silk and jute are classified as natural fibres whereas nylon and polyester are classified as synthetic fibres”.
Can you tell what question the teacher has asked?
