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    Frequency, Time Period and Angular Frequency MCQ - Practice Questions with Answers

    Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET

    Quick Facts

    • 8 Questions around this concept.

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    QuestionMEDIUM

    The orbital frequency of an electron in the hydrogen atom is proportional to

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    The frequency of an electron in Bohr’s orbit is calculated by using which formula?

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    The number of revolutions made by the electron in one second in the 2nd Bohr orbit of the hydrogen atom is?

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    Concepts Covered - 1

    Orbital frequency

    Orbital frequency : 

    f=\frac{mz^{2}e^{4}}{4\epsilon _{2}^{0}n^{3}h^{3}}

    f\alpha \frac{z^{2}}{n^{3}}

    m & e are mass and charge of electron 

    h = planck's constant

    z = atomic number

    n = principal quantum number

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    Orbital frequency

    Study other Related Concepts

    Frequency, Time Period and Angular Frequency Current Topic

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    Electromagnetic radiation
    Planck's quantum theory
    Photoelectric effect
    Hydrogen Spectrum
    Bohr's Model Of An Atom
    Zeeman and Stark's effect.
    De Broglie Relationship

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