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0 votes
5.1k views
in Physics by (50.2k points)

The wavelength of the first line in balmer series in the hydrogen spectrum is λ. What is the wavelength of the second line :

(A) 20λ/27

(B) 3λ/16

(C) 5λ/36

(D) 3λ/4

1 Answer

+1 vote
by (56.7k points)
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Best answer

Correct Answer is: (A) 20λ/27

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