BHU-PET SERIES Physics
Atomic Physics
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
3
2019 Chapter Questions 3 MCQs
01
PYQ 2019
medium
physics ID: bhu-pet-
The orbital magnetic dipole moment of an electron in hydrogen-like atom is . What is the state of the electron?
1
S
2
P
3
D
4
F
02
PYQ 2019
medium
physics ID: bhu-pet-
Lamb-Rutherford experiment showed that in a hydrogen atom:
1
state has greater energy than state
2
state has greater energy than state
3
and states have the same energy
4
state has lower energy than state
03
PYQ 2019
medium
physics ID: bhu-pet-
The doublet splitting of the first excited state of H-atom due to spin orbit interaction ( ) is . What is the corresponding separation for atom?
1
2
3
4