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Question : 11
Total: 35
A hydrogen atom makes a transition from n = 5 n = 1 λ n = 5 n = 2
Solution: 👈: Video Solution
In 1 st
= R [
−
]
or,
= R [ 1 −
] = R [
]
∴ R =
×
In2 nd
= R [
−
]
or,
= R [
−
] = R ×
or,
=
×
×
or,
=
∴ λ ′ =
λ =
λ
In
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