Which of the following transitions in a

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Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

Which of the following transitions in a hydrogen atom emits photon of the highest frequency ?

Options:

n = 1 to n = 2

n = 2 to n = 1

n = 2 to n = 6

n = 6 to n = 2

Correct Answer:

n = 1 to n = 2

Explanation:

∵ E₁ > E₂

∴ v₁ > v₂

i.e. photons of higher frequency will be emitted if transition takes place from n = 2 to 1.