Atoms and Nuclei: JEE Main 2012 Physics question

JEE Main 2012 · Annual, Paper 1 · Q5972

JEE Main 2012Annual, Paper 1PhysicsEasyAtoms and Nuclei183× since 2002

Hydrogen atom is excited from ground state to another state with principal quantum number equal to

4.

Then the number of spectral lines in the emission spectra will be :

JEE Main 2012 · Annual, Paper 1 · Q5972

JEE Main 2012Annual, Paper 1PhysicsEasyAtoms and Nuclei183× since 2002

Hydrogen atom is excited from ground state to another state with principal quantum number equal to

4.

Then the number of spectral lines in the emission spectra will be :

More on Atoms and Nuclei