True or false: most conducting materials have different resistances at different temperatures.

True or Incorrect: Most high performance products have multiple resistors at different temperature levels.

Answer 1

Normally, the resistance increases, in the case of the conductor, with an increase in the temperature level. This is because the valence band and the conduction band overlap, so there are excess electrons in the conduction band of a conductor. As the temperature level increases, more electrons enter the conduction band from the valence band, absorbing energy. As a result, there will be more accidents between electrons, which increases resistance.

answer 2

Real: Most performance products have different resistances at different temperature levels Performance products are items that allow electrical currents to flow through them in different paths. Typical conductors are made of metals, for example iron and copper. Most high performance products have multiple resistors at different temperature levels. Resistance is the problematic procedure with which an electric current passes through a conductor. The resistance of high performance products increases with increasing temperature level. The conduction band of a performing product has more electrons. As the temperature level increases, there will be migration of more electrons to the conduction band from the valence band. This causes the conduction band to end up being overloaded and more accidents to occur between electrons which will increase the resistance.

answer 3

The frequency of a wave represents the range of wavelengths that pass through a given point per second. the frequency system is hertz (hz). Happy to score as the best.

answer 4

really the answer is c.

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