JEE Main & Advanced
Physics
Atomic Physics
Question Bank
Self Evaluation Test - Atoms
question_answer
A Spectroscopic instrument can resolve two nearby wavelength \[\lambda \] and \[\lambda +\Delta \lambda \]if \[\lambda /\Delta \lambda \] is smaller than 8000. This is used to study the spectral lines of the Balmer series of hydrogen. Approximately how many lines will be resolved by the instrument?