Subject :NSO Class : Class 2
Namita finds a piece of cloth whose characteristics are as follows:
• It entraps air
• Burns with the smell of burning hair
This shows that the piece of cloth is made up of_______ .
A Synthetic fibre
B Jute fibre
C Cotton fibre
D Woollen fibre
Ans 1:
Class : Class 5
D
Ans 2:
Class : Class 4
D
Ans 3:
Class : Class 4
D = woollend
Ans 4: (Master Answer)
Class : Class 1
Woollen fibres entrap air to keep us warm and burn with the smell of burning hair because they are made from hair of animals like sheep, etc.