Which of the following exists at very low temperatures?
A) semiconductor
B) superconductor
C) insulator
D) conductor
E) composite materials

Question

Quizplus · Accepted Answer

Superconductors exist at very low temperatures, close to absolute zero. This is because superconductivity is related to the behavior of electrons at low temperatures, and requires a very low thermal energy to maintain the necessary coherence among the electrons.

Which of the Following Exists at Very Low Temperatures