Raghu took out a torn shirt. He pulled out few strands called ’X’ from his shirt. When he untwisted them, he found very thin strands called ‘Y’. Identify ‘X’ and ‘Y’.
X is yarn and Y is fibre.
Yarn is made by twisting or bonding fibers together to make a cohesive thread. Twisting the fibers into yarn is called spinning.
Yarn is made by twisting or bonding fibers together to make a cohesive thread. Twisting the fibers into yarn is called spinning.