Synthetic Fibres-Gr8

Nylon, a synthetic fibre, is known for its tensile strength. How does it compare to cotton in terms of tensile strength?

1. Nylon has lower tensile strength than cotton
2. Nylon has similar tensile strength to cotton
3. Nylon has higher tensile strength than cotton
4. Nylon has no tensile strength

Compared to natural fibres, synthetic fibres generally have:

1. Higher absorbency
2. Lower absorbency
3. The same level of absorbency
4. Variable absorbency

Which type of fibre generally has higher tensile strength?

1. Cotton
2. Polyester
3. Wool
4. Silk

Which of the following groups contain only synthetic fibres?

1. Nylon, Terylene, Wool
2. Cotton, Polycot, Rayon
3. Acrylic, Silk, Wool
4. PVC, Polythene, Bakelite

physical and chemical changes

Properties of synthetic fibres