What Are the Electrical Resistance and Heat Capacity of Liquid Nitrogen?

In summary, liquid nitrogen is a colorless and odorless liquid that is made by compressing and cooling gaseous nitrogen. It has a temperature of around -196 degrees Celsius and can be dangerous if not handled properly. Its uses include preserving biological samples, freezing and storing food, and creating a cold environment for chemical reactions. It is also used in cryotherapy and as a cooling agent in computer manufacturing.
  • #1
TWest
48
0
I have two questions for you guys A) what is the electrical resistance per meter of Liquid Nitrogen and B) What is the heat specific heat capacity of Liquid N.
 
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  • #2
These are things that you can look up in tables of physical and chemical properties.
There are many online.

Since you are sitting in front of a computer connected to the internet I'm guessing you know this so you must have some other reason for the question.
 
  • #3
A) Insulator
B) Air Liquide datasheet
 

FAQ: What Are the Electrical Resistance and Heat Capacity of Liquid Nitrogen?

What is liquid nitrogen?

Liquid nitrogen is a colorless and odorless liquid that is often used in scientific research and industrial applications. It is the liquid form of nitrogen gas, which makes up about 78% of the Earth's atmosphere.

How is liquid nitrogen made?

Liquid nitrogen is made by compressing and cooling gaseous nitrogen. The process involves removing the heat from the compressed gas, causing it to condense into a liquid state. This liquid is then stored in insulated containers to maintain its extremely low temperature.

What is the temperature of liquid nitrogen?

The temperature of liquid nitrogen is around -196 degrees Celsius (-320 degrees Fahrenheit). This extremely low temperature is what makes it useful for various applications, such as freezing and preserving biological samples or creating a cold environment for chemical reactions.

Is liquid nitrogen dangerous?

Liquid nitrogen can be dangerous if not handled properly. Its extremely low temperature can cause severe frostbite if it comes in contact with skin. It can also displace oxygen in a confined space, leading to suffocation. Therefore, it is important to follow proper safety protocols when working with liquid nitrogen.

What are the uses of liquid nitrogen?

Liquid nitrogen has many uses in scientific research, medicine, and industry. It is commonly used to preserve biological samples, freeze and store food, and create a cold environment for chemical reactions. It is also used in cryotherapy for medical treatments and to cool computer parts during manufacturing.

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