Published by:
CGP EDU Academic Team
Published on: September 12, 2026
The first three spectral lines of H-atom in the Balmer series are given 
considering the Bohr atomicmodel, the wave lengths of first and third spectral lines 
are related by afactor of approximately 'x' 
. The value of x,to the nearest integer, is ____.
Text Solution
Verified by ExpertsThe correct answer is:
15
(15)
For 1 st line
For 3 rd line
(ii) + (i)
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