Question

why are cooking utensils made of copper or aluminium why are their handles are made up of hard plastic or wood

Answer 1

because matals are conductor and when we heat metal there is process occur called conduction through which whole metal become heat up so we use plastic or wood handles also because they are insulatot

Answer 2

Explanation:

Cooking utensils are made uo of copper and aluminium because they are good conductors of heat and hence food can be easily cooked in them. Their handles are made up of plastic because plastic is non conductor of heat due to which the handles do not get heated and we are ablele to hold the utensil with their help!!