UPSC Physics Heat Question Bank Sound, Oscillations, Heat and Thermodynamics

  • question_answer
          Why are inner lining of hot water geysers made up of copper?                                   [CDS]

    A) Copper has low heat capacity

    B) Copper has high electrical conductivity

    C) Copper does not react with steam

    D) Copper is good conductor of both heat and electricity

    Correct Answer: D


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