Atoms and Nuclei Part 3

Section: Physics
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Question : 75 of 87
 
Marks: +1, -0
As per given figure A, B and C are the first, second and third excited energy levels of hydrogen atom respectively. If the ratio of the two wavelengths (. i.e. ‌
λ1
λ2
)
is ‌
7
4n
, then the value of n will be ________.
[15-Apr-2023 shift 1]
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