XXth century_physics
XXth century_physics
XXth century_physics
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Bohr found excellent description of the Balmer series<br />
λ = hm 2 /(m 2 - n 2 ) n = 2, m = 3, 4, 5...<br />
and of the Paschen series<br />
λ = hm 2 /(m 2 - n 2 ) n = 3, m = 4, 5, 6...<br />
and predicted an ultraviolet series<br />
λ = hm 2 /(m 2 - n 2 ) n = 1, m = 2, 3, 4,...<br />
which was found in 1914 by Theodore Lyman<br />
Bohr also explained the series of spectral lines found in<br />
the spectrum of the star ζ Puppis as due to the ionized<br />
helium atom