Question

Write an activity to show that synthetic fibres are stronger than the cotton fibers.

Answer 1

Hint :Fibres are thread-like structures with thin, long, and flexible strands that can be broadly defined. Plants and animals are the two primary suppliers of fibres. The fibres are spun into yarns, which are subsequently woven into the finest textiles. A single long fibre may provide yarn for a variety of fabrics on average.

Complete Step By Step Answer:
Nylon is the general name for a group of polyamide-based synthetic polymers (repeating units linked by amide links). Nylon is a thermoplastic silky material that may be melt-processed into fibres, films, or forms. It is often manufactured from petroleum. Nylon polymers can be mixed with a variety of additives to produce a wide range of properties. Fabric and fibres (apparel, flooring, and rubber reinforcement), forms (moulded components for vehicles, electrical equipment, and so on), and films have all found important commercial applications for nylon polymers (mostly for food packaging). Cotton is a soft, fluffy staple fibre that forms in a boll, or protective casing, around the seeds of cotton plants in the genus Gossypium, which belongs to the Malvaceae family of mallows. The fibre is almost entirely made up of cellulose. Cotton bolls will aid seed dissemination under natural situations.
Take two cotton threads and one nylon thread for this activity. The length and thickness of them should be the same.
Hang the cotton thread with the clamp as shown in the illustration. Now add weight to it and keep adding till you reach the desired weight, then repeat the process with nylon thread.

Note :
A textile is a flexible material manufactured by weaving an interlocking network of yarns or threads from raw fibres (natural or synthetic) into long, twisted lengths. Weaving, knitting, crocheting, knotting, tatting, felting, bonding, or braiding these threads together forms textiles.