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Find the wavelengths of the transitions the transition from n₁ = 7 to n₂ = 2 for a hydrogen atom.

Find the wavelengths of the transitions the transition from n₁ = 7 to n₂ = 2 for a hydrogen atom.

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**Problem:** Find the wavelengths of the transitions, the transition from \( n_1 = 7 \) to \( n_2 = 2 \) for a hydrogen atom. (Note: The original text contains a slight redundancy which has been clarified for this transcription.)
Transcribed Image Text:**Problem:** Find the wavelengths of the transitions, the transition from \( n_1 = 7 \) to \( n_2 = 2 \) for a hydrogen atom. (Note: The original text contains a slight redundancy which has been clarified for this transcription.)
Expert Solution
Concept and Principle:
  • When an electron moves from a higher state to a lower state it will release energy in the form of electromagnetic radiation. The wavelength of the released photon is given by the Rydberg formula.

 

  • Rydberg formula is given by,

λ=1R∞(n12n22n12−n22)

Here R∞ is the Rydberg constant and has a value of 1.097373 × 107 m-1, and n1 and n2 are the states in which transition takes place.

 

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