Qstnid -I-5-balmer Series Was Observed And Analysed Before The Other Series. Can You Suggest A Reason For Such An Order? - 43: Bohr's Model And Physics Of The Atom

with Solutions -

#5
Balmer series was observed and analysed before the other series. Can you suggest a reason for such an order?
Ans : The Balmer series lies in the visible range. Therefore, it was observed and analysed before the other series. The wavelength range of Balmer series is from 364 nm (for n₂ =`` \infty ``) to 655 nm (for n₂=3).
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