Structure of Atoms and Nuclei — Physics STD 12 Science — Question

Two limitations of Bohr’s model for hydrogen atom:

1. Bohr’s model for hydrogen atoms could not explain the line spectra of atoms other than hydrogen. Even for hydrogen, a more accurate study of the observed spectra showed multiple components in some lines which could not be explained on the basis of this model.
2. It could not explain the varying intensity of emission lines.