Question

Name a material whose resistivity becomes zero at a particular temperature?​

Answer 1

$answer$

superconductor

Any material exhibiting these properties is a superconductor. Unlike an ordinary metallic conductor, whose resistance decreases gradually as its temperature is lowered even down to near absolute zero, a superconductor has a characteristic critical temperature below which the resistance drops abruptly to zero.

Answer 2

Answer:

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SUPERCONDUCTORS