Those metals are good conductors, and transfer heat to cook the food.
because they can with stand high heats and are very strong and easy to mould
because it is suitable to make cooking utensil
They're metals and metal is a good conductor of heat, which you need when you cook.
First, aluminum is cheaper than copper.
Second, aluminum is lighter than copper.
These two reasons answers your question.
Because they conduct heat better than plastic or wood.
No idea
I have cooking utensils made of steel, teflon, copper, bamboo and fruitwoods. My favorites are the ones made of apple and cherry wood.
Virtually any cooking equipment can be made out of aluminium..
steel, cast iron, copper, aluminum, stainless steel. Pre-modern people used stone, bamboo, basketry. This is far from a complete list. Please add your items.Most cooking utensils seem to be made of Aluminum and/or Steel.... but sometimes you'll see Iron, Tin, and Copper used as well.
An aeroplane body is made up of an alloy (meaning: mixture of metals) of aluminium and copper. This is as aluminium is very light and cheap, but it needs copper as aluminium is too brittle. This way the plane have a weight of aluminium but the felexibility of copper!
The utensils which are used in Rajastan are made up of copper and zinc.
They are made up of metal and copper.
Copper is heavy and not as strong as aluminium.
to be a kettle, toaster or wrap sandwiches.
Brass is an alloy made from copper and zinc. leaching of metal into food is a health hazard anytime. copper has the tendency to leach into food. if you are health concious, safest cookware to use is stainless steel utensils that are food grade. i think its called as 18/8 or 18/10 stainless steel utensils.
Copper is good conductor of heat as compared to stainless steel utensils. So if you have the base of copper, then heat will rapidly and evenly spread across the utensil. But then, why you do not use the utensils made of copper only ? Because, if there is acidic food cooked in copper utensils, the copper salts are formed, witch are poisonous. So we have advantages of both copper and stainless steel. Also it looks good.
A phosphate of copper and aluminium with some waters of hydration.
Cooking vessels are made from stainless steel, aluminium, ceramics or glass.