Nuclear Physics and RadioactivityHard
Question
The electron in hydrogen atom a sample is in nth excited state, then the number of different spectrum lines obtained in its emission spectrum will be
Options
A.1 + 2 + 3 +....... + (n - 1)
B.1 + 2 + 3 + ..........(n)
C.1 + 2 + 3 +........+(n + 1)
D.1 × 2 × 3 ×.........× (n - 1)
= ∑nMore Nuclear Physics and Radioactivity Questions
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