Multiple Choice
A certain material is in a room at 25°C.If the absolute temperature (K) of the material is tripled,its resistance doubles.(Water freezes at 273 K. ) What is the value for α,the temperature coefficient of resistivity?
A) 0.020 (°C) −1
B) 0.0034 (°C) −1
C) 0.0017 (°C) −1
D) 5.96 (°C) −1
Correct Answer:
Verified
Correct Answer:
Verified
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