why are the cooling coils of a refrigerators made of copper

 

Copper is the best conductor of heat, which makes it perfect for cooling purposes. 

 

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Its high thermal conductivity allows almost all the heat from a refrigerator to drain out to the sink or condenser coil on its own, without any additional work required by the refrigerator. This is why copper isn't used for many other things, such as heat sinks."

 

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The article talks about why refrigerators are made out of copper and how copper is used in cooling coils. It also talks about how copper is not used in other places and that since it's a good conductor of heat it allows almost all of the refrigerators "heat" to escape on its own, therefore no extra work has to be put into it.

 

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Something I learned from reading this article is basically that copper is used in refrigerators because it's a good conductor of heat, I never knew that and it was interesting to find out. 

 

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One way they can use this knowledge is by researching why they would use copper in refrigerators and why not use other types of materials.

 

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The article: refrigerator and copper was written by Aprille Davidson, she is a freelance writer who has been writing on the topic of chemistry for more than five years. The article itself is about 30 paragraphs long and has about 800 words in it. 

 

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It talks about why are refrigerators made out of copper, how does it cool the fridge and what are there other uses for it. 

 

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Through this article I learned many things about refrigerators and how they work with other materials that that be used to cool them down or keep them cool or whatever the purpose may be. 

 

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I learned how the refrigerators work, how they cool and all of that. 

 

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I also learned about the cooling coils and how all these different metals work together them with each other to make cooling coils for refrigerators. 

 

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It was very interesting to find out all different types of material that are used in refrigerators and coolers because I never knew that they were made out of different materials, or at least not a lot of them.

 

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My Comments: I did not comment on this article because I want to keep a log for myself, for all of my previous research projects I would just write a very short summary and a few brackets with my name next to it, none of my past projects have ever been found or seen by anyone so why change it now?

 

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 After reading this article it basically came down to copper being the best conductor of heat, which makes it perfect for cooling purposes. 

 

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I would've liked to see more in depth information on the cooling coils, like what they looked like or how they worked or what their functions were. 

 

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Other than that and that copper was used because it was a good conductor of heat, I learned a few other things about refrigerators and refrigerant, like how is big piles of dirt and ice the same thing? 

 

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How does an air conditioner work? How can being inside a refrigerator be warm when there is no heat coming out of the fridge?