Question

3) Silk is most expensive natural fibre ( True/ False)​

Answer 1

Answer:

false

Explanation:

mark it branliest

Answer 2

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Silk is most expensive natural fibre.

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This statement is true because

• Silk is a very strong fibre.
• It is very shiny and expensive.
• It's strength is due to Linear structure and very crystalline polymer.
• It's specific gravity is 1.25

Silk Fabric is made by :

• Heating the cocoons.
• Unravelling the cocoons.
• Loading
• Twisting
• Rolling
• Dyeing
• And weaving.