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JEE Main & Advanced Physics Atomic Physics Question Bank Self Evaluation Test - Atoms

  • question_answer
    A Spectroscopic instrument can resolve two nearby wavelength \[\lambda \] and \[\lambda +\Delta \lambda \]if \[\lambda /\Delta \lambda \] is smaller than 8000. This is used to study the spectral lines of the Balmer series of hydrogen. Approximately how many lines will be resolved by the instrument?

    A)  60

    B)  43   

    C)  38

    D)  21

    Correct Answer: C

    Solution :

    [c] Not Available  


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