Post Your Answer
Post Your Answer
Post Your Answer
Post Your Answer
Ans 1:
Class : Class 8
easy explanation nylon is a synthetic fiber so that is why it is the strongest of all and before it comes silk which is made up of keratin protein that is why it will come second and after we left with cotton made up of cellulose therefore it will come in end
Ans 3:
Class : Class 8
easy explanation nylon is a synthetic fiber so that is why it is the strongest of all and before it comes silk which is made up of keratin protein that is why it will come second and after we left with cotton made up of cellulose therefore it will come in end
Ans 5:
Class : Class 9
yes the correct answer is option (d) because cotton is the weakest and nylon is the strongest .....
Ans 7:
Class : Class 9
i have explained it as nylon is the strongest thread and cotton is the weakest thread is it clear