CBSE Class 12 Physics 2023 Outside Delhi Set 2 Paper

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Question : 2
Total: 13
Specify the transition of electron in the wavelength of the line in the Bohr model of hydrogen atom which gives rise to the spectral line of highest wavelength.
By using the formula
1
λ
=R(
1
n12
1
n22
)

For (A), λ=
1.125
R

For (B), λ=
7.2
R

For (C), λ=
1.1
R

For (D), λ=
5.3
R
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