Transitions, Photon Emission & Excitation
The number of spectral lines emitted by atomic hydrogen that is in the 4th energy level, is
Show answer and solution
Answer: (b)
- Number of lines from level
- :
- So the answer is (b) .
- Practise all 82 questions on Transitions, Photon Emission & Excitation
- All 23 questions from JEE Main 2025 (29 Jan, Shift 2)
- Atomic Structure: all topics and PYQs
More questions on Transitions, Photon Emission & Excitation
- The ratio of energies of photons produced due to transition of electron of hydrogen atom…MHT CET 2025 (26 Apr, Shift 1)
- In hydrogen atom, transition from the state n = 6 to n = 1 results in ultraviolet…MHT CET 2025 (23 Apr, Shift 2)
- In hydrogen atom spectrum, when an electron jumps from second excited state to the first…MHT CET 2025 (20 Apr, Shift 2)
- An electron in the hydrogen atom initially in the fourth excited state makes a transition…JEE Main 2025 (3 Apr, Shift 2)
- The ratio of energies of photons produced due to transition of electron of hydrogen atom…MHT CET 2024 (11 May, Shift 1)
- For hydrogen atom, ' λ₁ ' and ' λ₂ ' are the wavelengths corresponding to the transitions…MHT CET 2024 (4 May, Shift 1)
- A particular hydrogen-like ion emits the radiation of frequency 3 × 10¹⁵ Hz when it makes…JEE Main 2024 (1 Feb, Shift 2)
- A hydrogen atom in ground state is given an energy of 10.2 eV. How many spectral lines…JEE Main 2024 (9 Apr, Shift 2)