If a 0 is denoted as the Bohr radius of hydrogen atom, then what is the de-Broglie wavelength ( λ ) of the electron present in the second orbit of hydrogen atom? [n : any integer]

Question

If a 0 ​ is denoted as the Bohr radius of hydrogen atom, then what is the de-Broglie wavelength ( λ ) of the electron present in the second orbit of hydrogen atom? [n : any integer]

TestHub · Accepted Answer

r n ​ = z a 0 ​ n 2 ​ Also, 2 π r n ​ = n λ Where λ is de-Broglie wavelength z 2 π a 0 ​ n 2 ​ = n λ For second orbit of H -atom λ = n 8 π a 0 ​ ​

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