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Obtain an expression for wavenumber, whe...

Obtain an expression for wavenumber, when electron jumps from higher energy orbit to lower energy orbit. Hence show that the shortest wavelength for Balmar series is 4/RH.

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Knowledge Check

  • If an electron moves from a higher orbit to the lower orbit then

    A
    emission of energy takes place
    B
    the size of atom increases
    C
    absorption of energy takes place
    D
    an electron is an atom moves without emission or absorption

  • If an electron moves from a higher orbit to the lower orbit then

    A
    emission of energy takes place
    B
    the size of atom increases
    C
    absorption of energy takes place
    D
    an electron is an atom moves without emission or absorption

  • when an electron jumps from the fourth orbit to the second orbit, one gets the

    A
    second line of paschen series
    B
    second line of balmer serie
    C
    first line pfund series
    D
    second line of lyman series

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