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Q. |
Superconductivity is a material property associated with - |
A. | cooling a substance without a phase change |
B. | frictionless liquid flow |
C. | a loss of thermal resistance |
D. | a loss of electrical resistance |
Answer» C. a loss of thermal resistance | |
Explanation: Superconductivity is a phenomenon of exactly zero electrical resistance and expulsion of magnetic flux fields occurring in certain materials, called superconductors. |
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