A) High temperature
B) Superconductor
C) Production of fuels
D) Low temperature
Correct Answer: D
Solution :
In physics, cryogenics is the study of the production and behaviour of materials at very low temperatures. It is not well-defined at what point on the temperature scale refrigeration ends and cryogenics begins, but scientists assume it starts at or below -\[150{{\,}^{o}}C\] \[(123K;\,-238{{\,}^{o}}F)\].You need to login to perform this action.
You will be redirected in
3 sec