Physics, asked by sanjayragu20, 2 months ago

We have noticed that some cooking pots have copper coating on
bottom. This is due to

Low thermal conductivity of copper

Copper retains heat than cooking pot

Copper promotes distribution of heat over bottom of pot for
uniform cooking

Copper is not easily blackened​

Answers

Answered by supriya1977s
1

Answer:

-The copper coating on the bottom helps in the faster heat conduction. It is because copper is a good conductor of heat compared to steel. Due to this the food gets hot faster and the food gets ready quickly. ... Hence the copper bottom utensils are durable and corrosion resistant.

Explanation:

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Answered by kanhaiyalal11081972
0

Answer:

Copper is a really good conductor of heat, but it is expensive, more difficult to care for than stainless steel, not a good choice for cooking some foods (cooking acidic foods with copper can be toxic).

Stainless steel makes a more versatile and safe cooking surface, but it isn't as good a heat conductor, so it's easier to get hot spots that lead to uneven cooking and burned food.

Coating the bottom off a stainless steel pot with copper helps with spreading the heat across the whole cooking surface, while avoiding the problems with using a copper cooking surface.

Some higher end cookware sandwiches copper entirely within stainless steel. The idea is the same, with the added benefit of not needing to clean the copper.

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