The graph between resistivity and temperature, for a limited range of temperature is a straight line for a material like

Question

The graph between resistivity and temperature, for a limited range of temperature is a straight line for a material like (A) Copper (B) Nichrome (C) Silicon (D) Mercury

Tardigrade Admin · Accepted Answer

For a limited range of temperature, the graph between resistivity and temperature is a straight line for a material like nichrome because it an alloy. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/4f25c733e2f20ba7e5cb036f8e5eccd1-.png" />

Q. The graph between resistivity and temperature, for a limited range of temperature is a straight line for a material like

Copper

Nichrome

Silicon

Mercury

For a limited range of temperature, the graph between resistivity and temperature is a straight line for a material like nichrome because it an alloy.