Question

8.
If four threads of different fibres (of same length and
thickness) are used one by one to hold hefty and
bulky loads of different weights then the thread of
fibre which can withstand the maximal weight is
(1) Acrylic
(2) Silk
(3) Rayon
(4) Nylon​

Answer 1

Answer:

nylon is the correct answer for this question

Answer 2

If four threads of different fibers are used to hold hefty and bulky loads of different weights, then the thread of fiber which can withstand the maximal weight is Nylon.

Answer:  Option (4)

Explanation:

Nylon is an example of 'synthetic fibre' which is used for 'making parachutes and ropes' for 'rock climbing activity'. Much more weight is required to break the nylon thread to show that nylon thread has a greater strength that the cotton thread.