Physics

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an electron in a mercury atom jumps from level a to level g by absorbing a single photon. determine the energy of the photon in joules.

  • Physics -

    Ei-Eo=delta E 10.38-2.48=7.9eV
    7.9ev* (1.60*10^-19J)= 1.264* 10^-18 joule

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