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Change in de Broglie wavelength when the electron goes from the ground state to the third excited state

The same question, asked 3 times: 3 May 2023 S2, 16 May 2023 S1*, 15 Apr 2026 S1. Every wording below, oldest first.

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  1. Question 1

    3 May 2023 S2

    42
    When the electron orbiting in hydrogen atom in its ground state moves to the third excited state, the de-Broglie wavelength associated with it

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  2. Question 2

    16 May 2023 S1

    6
    When an electron orbiting in hydrogen atom in its ground state jumps to higher excited state, the de-Broglie wavelength associated with it

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  3. Question 3

    15 Apr 2026 S1

    145
    When the electron orbiting in hydrogen atom in its ground state moves to the third excited state, the de-Broglie wavelength associated with it

    Tap an option to check your answer.