Question

(iv) What are soft materials?
(v) What is retting?​

Answer 1

here is your answer

• material having deformed by thermal stresses are soft materials
• soaking process is known as retting

hope this helps you

Answer 2

Explanation:

(iv) Soft Materials are materials that can be easily deformed by thermal stresses or thermal fluctuations at about room temperature.

(v) Retting is a process employing the action of micro-organisms and moisture on plants dissolve or rot away much of the cellular tissues.

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