WHY DO WE WEAR WOOLEN CLOTHES IN WINTER ?
We wear woollen clothes in winter because air is a poor conductor of heat and woollen clothes do not allow the transfer of body heat to the environment and keep us warm.
WHY DO WE WEAR WOOLEN CLOTHES IN WINTER ?
We wear woollen clothes in winter because air is a poor conductor of heat and woollen clothes do not allow the transfer of body heat to the environment and keep us warm.