Atoms - Result Question 16
17. Hydrogen atom in ground state is excited by a monochromatic radiation of . Number of spectral lines in the resulting spectrum emitted will be
[2014]
(a) 3
(b) 2
(c) 6
(d) 10
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Answer:
Correct Answer: 17. (c)
Solution:
- (c) For the
where
Solving we get
(
Therefore number of spectral lines