Multiple Choice Questions on Thermal conductivity of aluminium copper and stainless steel increases in the order ........ for General Studies (Level 1) Preparation

Physics

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    Thermal conductivity of aluminium, copper and stainless steel increases in the order

    Copper < Aluminium < Stainless Steel

    Incorrect Answer

    Stainless Steel < Aluminium < Copper

    Correct Answer

    Aluyminium < Copper < Stainless Steel

    Incorrect Answer

    Copper < Stainless Steel < Aluminium

    Incorrect Answer
    Explanation:

    Stainless Steel < Aluminium < Copper

    -Thermal conductivity of copper, aluminium and stainless steel are 385, 205 and 50.2(in W/mK) respectively. Among the three, copper is the best conductor of heat.


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