Question:

10 kg ms 2013 The wavelength of the first spectral line in

Last updated: 6/4/2023

10 kg ms 2013 The wavelength of the first spectral line in

10 kg ms 2013 The wavelength of the first spectral line in the Balmer series of hydrogen atom is 6561 A The wavelength of the second spectral line in the Balmer series of singly ionized helium atom is A 1215 A C 2430 A B 1640 A D 4687 A 2011 A