How Do Woolen Clothes Keep Us Warm In Winter

2 the fleece or hair that cover us keeps us very warm.

How do woolen clothes keep us warm in winter.

Woolens create a barrier to this and allow the body heat to stay in closer to the skin. Cotton clothes are thin and do not have space in which air can be trapped. This air prevents the flow of heat from our body to the cold surroundings. Woollen clothes keep us warm during winter because wool is a poor conductor of heat and it has air trapped in between the fibres.

The wool fibres trap the air in between them. For instance if you put on a blanket it is trapping our body heat then the body heat bounces of the blanket and hits us that s how we keep warm. Thus cotton clothes do not prevent heat coming out of our body. How do woollen clothes keep us warm in the winter.

People have been wearing woolen clothing for years in the winter months. Wool is a poor conductor of heat. Discussion in cbse class 7 science help started by g mahesh nov 7 2013. So cotton clothes do not prevent heat coming out of our body.

Woolen clothes keeps people warm in winters because the air gets trapped inside. In the winter we use woollen clothes. The woolen clothes keep us warm for two reasons. One is that wool is a bad conductor if heat.

Second is that the air.