Give reasons:
a. Nylon is used to make parachutes.
b. Lycra is used to make swim wear.
c. PET is used to make water bottles.
d. Acrylic is used to make woollen caps
Answers
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2
nylon ,lycra pet acrylic are plastics
Answered by
2
a nylon is a very strong fibre
b
c pet or poly ethylene teryphlate is a thermo plastic and is fairly cheap
d. acrylic has texture just like wool. it's also called artificial wool
b
c pet or poly ethylene teryphlate is a thermo plastic and is fairly cheap
d. acrylic has texture just like wool. it's also called artificial wool
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