Why does the hand freeze to metal in severe frost? Does your hand freeze to wooden objects?

Metal has a high thermal conductivity, so the surface of the skin in contact with the metal cools very quickly, freezing to the metal. Wood has a low thermal conductivity, so this phenomenon is not observed with wood.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.