Q.Assertion (A) : While washing woolen garments kneading and squeezing method is used. Reason (R) : Scaly structure of wool cause felting due to friction. Code :
Correct answer: Both (A) and (R) are correct and (R) is the correct explanation.
Explanation
While washing woolen garments kneading and squeezing method is used so that their delicate fiber do not damaged. Scaly structure of wool cause felting due to friction.
While washing woolen garments kneading and squeezing method is used so that their delicate fiber do not damaged. Scaly structure of wool cause felting due to friction.