Question

Give reason as to why woolen clothes are more preferable in winter.

Answer 1

We know that we wear clothes according to seasons. This is because we need to protect our body from the changes happening in the atmosphere around us. Also, different types of cloths possess different properties which makes them suitable for different atmospheres. Therefore, to answer this question, we need to understand the properties of woolen clothes due to which they are more preferable in winter.

Complete answer:
We know that clothing plays an essential role in maintaining heat balance and thermal comfort for people but varies with climate conditions. If we talk about woolen clothes, they keep us warm during winter because wool is a poor conductor of heat and at the same time air trapped in between the fibres minimizes heat flow therefore, here air acts as a thermal insulator.

In other words, Woolen fibres enclose a large amount of air in them. Both wool and air are bad conductors of heat. The small coefficient of thermal conductivity prevents the loss of heat from our body due to conduction. Thus, we feel warm in woolen clothes which is the protection we want during the season of winter. Hence, these are the reasons woolen clothes are more preferable in winter why woolen clothes are more preferable in winter.

Note: We have seen the reasons that make woolen material suitable for winter. It is important to know that wool is manufactured by processing the hair of sheep or goats. The hairy skin of a sheep has two types of fibre, the coarse and fine. The fine type of fibre is used to make wool. These fabrics trap a lot of air which is a poor conductor of heat, which acts as an insulator against the cold conditions.