JEE-MAIN SERIES Physics
Atomic Spectroscopy
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2025 Chapter Questions 1 MCQs
01
PYQ 2025
medium
physics ID: jee-main
The number of spectral lines emitted by atomic hydrogen that is in the 4th energy level is:
1
6
2
3
3
4
4
1