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प्रश्न
When you place a natural fibre in a flame it ______.
विकल्प
melts
burns
gets nothing
explodes
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उत्तर
When you place a natural fibre in a flame it burns.
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संबंधित प्रश्न
Short Answer Type Question:
Explain how jute is obtained from the jute plant.
Classify the following fibre as natural or synthetic:
cotton
Classify the following fibre as natural or synthetic:
silk
Polyester is a natural fibre.
Complete the Analogy:
Hemp: ______:: Wool: ______.
Terrycot is made by mixing two types of fibres. Write the names of the fibres.
A lady went to the market to buy a blanket. The shopkeeper showed her blankets made of acrylic fibres as well as made of wool. She preferred to buy an acrylic blanket. Can you guess why?
Explain the phrase – “Unity is Strength” on the basis of the making of fabric from fibre.
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?
