Please Login To Continue
Spectrum and it's Analysis - 1 (in Hindi)
Lesson 6 of 15 • 3 upvotes • 15:00mins
Dhirpal
A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum , resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules . These "fingerprints" can be compared to the previously collected "fingerprints" of atoms and molecules, and are thus used to identify the atomic and molecular components of stars and planets which would otherwise be impossible.
(Hindi) Bohr's Theory - Class 12
15 lessons • 2h 56m
1
Key Points of Bohr's Theory (in Hindi)
12:05mins
2
Bohr's Postulates (in Hindi)
15:00mins
3
Angular Momentum and Bohr's Assumptions (in Hindi)
11:20mins
4
Questions Based on Angular Momentum (in Hindi)
10:48mins
5
Energy Absorption and Emission in Bohr's Orbital Transition (in Hindi)
9:27mins
6
Spectrum and it's Analysis - 1 (in Hindi)
15:00mins
7
Spectrum and it's Analysis - 2 (in Hindi)
11:21mins
8
Radius of Bohr Orbit in H-atom - 1 (in Hindi)
14:32mins
9
Radius of Bohr Orbit in H-atom - 2 (in Hindi)
9:55mins
10
Questions based on Bohr's orbit
9:52mins
11
Velocity of electron in Bohr's orbit.
10:27mins
12
Energy of an electron in a Bohr's orbit
11:51mins
13
Energy of electron in Bohr's orbit part -2
10:24mins
14
Energy level diagram in H atom.
11:04mins
15
Frequency of emitted radiation in Bohr's orbital transition of electron
13:27mins
Crack CBSE Class 12 with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
