In ,electron in first Bohar orbt is excited to a level by a radiation of wavelength . When the ion gets deexited to the ground state in all possible ways (including intermediate emissions), a total of six spectral lines are observed. What is the value of ?
11.4nm
9.4nm
12.3nm
10.8nm
Option 1)
11.4nm
Option 2)
9.4nm
Option 3)
12.3nm
Option 4)
10.8nm
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