VMMC VMMC Medical Solved Paper-2011

  • question_answer
    Alkali metals are more suited than metals for photoelectron emission, because work function of alkali metals is

    A)  less than zero

    B)  just equal to metals

    C)  greater than metals

    D)  quite less than metals

    Correct Answer: D

    Solution :

                            Work function of alkali metals is quite less than metals.


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