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Calculate the wavelength for the longest wavelength transition in the balmer series .of atomic

Calculate the wavelength for the longest wavelength transition in the balmer series .of atomic

Grade:11

1 Answers

Raj
13 Points
6 years ago
Longest wavelength means shortest energy.So since we know the formula of wave number regarding Rydberg constant. We have to use n1=2 since the transition takes place to Balmer series.And n2=3 since longest wavelength is asked.From here we can find wave number and then reciprocate it to find the longest wavelength .Thank u.

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