Physics
General
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Question

temperature coefficient of resistance of wire is 1.25cross times 10 cubed divided by c c  At 300 k , its resistance is What is the temperature at which its resistance becomes 2Ω ?

  1. 827 to the power of 0 C
  2. 1127 to the power of 0 C
  3. 800 to the power of 0 C
  4. 1100 to the power of 0 C

The correct answer is: 827 to the power of 0 C

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