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Question : certain substances loose their electrical resistance completely at super low temperature. such substance are called

Option 1: super conductors

Option 2: semi conductors

Option 3: dilectrics

Option 4: perfect conductors


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 19th Jan, 2024

Correct Answer: super conductors


Solution : The correct option is superconductors.

Superconductors are substances that fully loose their electrical resistance at very low temperatures. When Heike Kamerlingh Onnes saw that the electrical resistance of mercury dropped to zero at temperatures close to absolute zero (around 273.15 degrees Celsius), he made the first discovery of the phenomenon now known as superconductivity.

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