The temperature coefficient is the relative change of a physical property when the temperature is changed by 1 K.
In the following formula, let R be the physical property to be measured and T be the temperature at which the property is measured. T0 is the reference temperature, and ΔT is the difference between T and T0. Finally, α is the (linear) temperature coefficient. Given these definitions, the physical property is:
Here α has the dimensions...
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Temperature coefficient
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