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what is difference bitween the balmer series of hydrogen and deuterium?

what is difference bitween the balmer series of hydrogen and deuterium?

Grade:9

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
9 years ago
it is differennt.the wavelength lambda is given by
lambda=Cn^2/n^2-4
n=3,4,5....
C=3646 A

the reduced mass is slightly different so the value of C is slightly different
hence diff balmer series and diff hyperfine structure

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