Question

Why utensils are coated black? Why the bottom of the utensils are made of copper?

Answer 1

utensils are usually coated black as black colour absorbs more heat and helps us to cook faster
bottom of utensils are made up of copper as because copper allows heat to flow in a uniform way

Answer 2

HLO MATE HERE IS UR ANSWER.

⭐. Since black bodies are good absorbers of heat, utensils are coated black to absorb heat energy falling on them.

⭐. Copper is a good conductor of heat.

⭐. Hence it promotes the distribution of heat over the bottom of a vessel for uniform cooking.