Calculate the wave number and wavelength of the first spectral line of Lyman series of hydrogen spectrum. Rydberg constant R' = 10.97xx10^(6) m^(-1).

Calculate the wave number and wavelength of the first spectral line of

1.	Calculate the wave number and wavelength of the first spectral line of Lyman series of hydrogen spectrum. Rydberg constant R' = 10.97xx10^(6) m^(-1).
Answer» SOLUTION :`BAR(v_(5to2))=R[1/(n_(1)^(2))-1/(n_(2)^(2))]m^(-1)=10.97xx10^(6)(1/(1^(2))-1/(2^(2)))m^(-1)=(10.97xx10^(6)xx3)/4m^(-1)` `8.2275xx10^(6)m^(-1)` WAVE number `barv=8.2275xx10^(6)m^(-1)`. WAVELENGTH `lamda=1/(8.2275xx10^(6))m=121.5xx10^(-9)m=121.5nm`