Question

Woolen fabric protects us from the cold.give reason?

Answer 1

The fibers of wool prevent th movement of air in the air pockets, keeping it still. The wool fibres trap the air in between them. This air prevents the flow of heat from our body to the cold surroundings.

PLEASE MARK IT AS BRAINLIEST

Answer 2

Answer:

Woolen Clothes protect us from cold because they are made up of such type of fibre that absorbs heat and transfer it .Due to which we feel warm after wearing the woolen clothes in winter.

As it is seen that mostly woolen clothes are made up of dark colour because dark colour is best absorber of heat.

Due to observing heat they prevent us from winter.

Woolen clothes are also made up of fatty material which do not allow winter to go inside it and to come contact with the body.