Question

write 5 differences between wool an silk manufacturing​

Answer 1

Origin:

Silk: Silk is produced from cocoons of silkworms.

Wool: Wool is produced from fur of animals.

Fabrics:

Silk: Fabrics such as taffeta, chiffon, charmeuse and crepe de chine are made from silk.

Wool: Flannel, challis, jersey, etc. are made from wool.

Luster:

Silk: Silk has a shiny, shimmery appearance.

Wool: Wool doesn’t have a shine.

Insulating Properties:

Silk: Silk is not as good as wool in retaining warmth.

Wool: Wool has good insulating properties.

Special Uses:

Silk: Silk is often used for formal dresses.

Wool: Wool is specially used for winter clothing.

Answer 2

Answer:

factorise xy(z^2+1) + z(1+z^2)

Explanation:

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