Click the correct answer (True or False).
Click the correct answer.
Which of the following is a synthetic fibre?
Terrywool
Terrycot
Terylene
All of them
Why are ropes made of nylon fibres?
Are highly elastic
Have high tensile strength
Are hydrophobic
All are correct
Why is it not advisable to wear clothes made of synthetic fibre while working near fire?
They are uncomfortable in those conditions
They melt on heating and cause heavy burns
They do not absorb moisture
They are shiny and lustrous
What is melamine used for making?
Kitchenware
Fire-resistant fabrics
Floor tiles
All of them
Why is rayon different from synthetic fibres?
Appears like silk
Obtained from wood pulp
Can also be woven like natural fibres
It is stretchable
