Question

What there is wodden handle in metalic pan

Answer 1

Metals are good conductors of heat. So, for the purpose of the cooking, the pan (utensil) are made up of metals. But to touch and handle the metallic pan, handles are made up of wood or plastic as they are bad conductors of heat. It is also because as our body is a good conductor of heat and electricity, it is necessary to protect our body from heat.

Hope this answer helps you.