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as a copper wire is heated, its length increases by 0.1%. what is the change in temperature of the wire? (copper

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The change in temperature of the wire is 60.2°C.

What is the change in the temperature of the copper?

  • Near room temperature, the temperature coefficient of copper is +0.393% per degree C. It follows that the resistance will rise by 0.393% if the temperature rises by 1°C.
  • The only way to do so would be to attach a copper plate to the wire and take its temperature in order to use an infrared thermometer to measure it (the laser only shows where you are pointing it).
  • That would provide results almost instantly because copper is such a good heat conductor.
  • Increasing temperature causes silicon's resistance to decrease, whereas doing so causes copper's resistance to rise. As copper warms up, the vibrations of the atoms scatter more conduction electrons.

Learn more about change in the temperature refer to :

https://brainly.com/question/25677592

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