Physics, asked by brens, 1 year ago

The de broglie wavelength of the electron in the first bohr orbit of the hydrogen atom is

Answers

Answered by Khushnumatahseen

5

energy of first Bohr orbit is 13.6 ev
energy=hc/wavelength
wavelength=hc/13.6
=>12420/13.6
913.2 angstroms unit

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