7How Does Cryogenics Work?
Cryogenics tends to work with a temperature range between minus 238 degrees Fahrenheit or minus 150 degrees Celsius to absolute zero, which is equivalent to minus 460 degrees Fahrenheit or minus 273 degrees Celsius. At this range, molecular movements almost reach the point of completely ceasing. Cryogenic temperatures are often described in the Kelvin or absolute scale, in which 0 K denotes absolute zero.
Cryogenic temperatures are significantly lower than those recorded in normal physical procedures. At these extreme states, typical characteristics of materials, such as electrical resistance, ductility, thermal conductivity, and strength are changed. Since heat is produced by the random movements of molecules, materials at these temperatures are quite close to a highly ordered and static state. [7]
