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MCQEasyJEE Main 2023 · 24 January, Shift 2Bohr's Model & Hydrogen Spectrum

Physics Question from JEE Main 2023 · 24 January, Shift 2

A photon is emitted in transition from n=4n = 4 to n=1n = 1 level in hydrogen atom. The corresponding wavelength for this transition is (given, h=4×10−15 eV⋅sh = 4 \times 10^{-15} \, \text{eV} \cdot \text{s}):

  • A

    94.1 nm94.1 \, \text{nm}

  • B

    941 nm941 \, \text{nm}

  • C

    97.4 nm97.4 \, \text{nm}

  • D

    99.3 nm99.3 \, \text{nm}

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