Subject :NSO Class : Class 7
Rahul gets an assignment to make a list of fabrics made of different fibres. He takes pieces of fabric X and Y and burns them to identify the fibre. Fibre X burns with smell of charred meat and fibre Y burns with smell of burning hair. Identify the fabrics X and Y.
A
B
C
D
ans is B
Ans 1:
Class : Class 8
B is the answer
Ans 2:
Class : Class 8
ans is b
Ans 3:
Class : Class 7
B is the answerðð