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Hydrogen Spectrum and Transitions for GSEB: 4 solved questions

Real GSEB paper questions on hydrogen spectrum and transitions, part of atoms. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2015 to 2023. No sign-in needed to read them.

What this topic asks

• Spectral series and wavelengths — 2 questions
• Number of spectral lines — 1 question
• Units and dimensions — 1 question

All 4 questions with solutions

• A hydrogen atom absorbs 12.1 eV of energy and gets excited to a higher energy level. How many photons are emi… GSEB Board July 2015
• The unit of Rydberg constant is . GSEB Board March 2016
• For the spectrum of the hydrogen atom, the Rydberg constant is given by . [where m = mass of electron, e = ma… GSEB Board July 2023
• The dimensions of (me⁴)/(8ε₀²h³c) are . GSEB Board March 2022