Science, asked by rohit802, 1 year ago

what are the main sources of wool and silk

Answers

Answered by Anonymous
12
Hey mate we get wool from sheep and silk from silkmoth
may this will help u ☺️
Answered by beautiful68
4
Hey...hi....friend....!! Your answer is everywhere.

But please listen to my answer...!!

SOURCES OF WOOL :

the wool fiber contributes to wool's unique property of felting. Under the mechanicalaction of agitation, friction and pressure in the presence of heat and moisture, the scales on the edges of the wool fibers interlock, preventing the fiber from returning to its original position. Felting shrinkage is irreversible.

SOURCES OF SILK :

Silk fibres are soft, smooth and solid. They are usually yellow in colour and contain considerable tensile strength. It is soluble in concentrated HCI, ammonical copper oxide solution, cuoxam and 66% H2SO4.

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