Physics · 2024
JEE Main · 31 January 2024, Shift 1 · Q47
If the wavelength of the first member of Lyman series of hydrogen is λ. The wavelength of the second member will be
If the wavelength of the first member of Lyman series of hydrogen is $\displaystyle \lambda$. The wavelength of the second member will be
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \frac{27}{32} \lambda$
More from Atoms and Nuclei
- Energy released when two deuterons (_1 H^2) fuse to form a helium nucleus (_2 He^4) is: (Given: Binding energy per nucleon of _1 H^2=1.1 MeV and…2025
- Assuming the validity of Bohr's atomic model for hydrogen like ions the radius of Li^++ ion in its ground state is given by 1/X a_0, where X= ____.…2025
- In the hydrogen atom, the electron makes a transition from the higher orbit (i) to a lower orbit (f). The ratio of the radius of the orbits in given…2026
- In a nuclear fission reaction of an isotope of mass M, three similar daughter nuclei of same mass are formed. The speed of a daughter nuclei in terms…2024
- Hydrogen atom is bombarded with electrons accelerated through a potential difference of V, which causes excitation of hydrogen atoms. If the…2024
- An atom _3^8 X is bombarded by shower of fundamental particles and in 10 s this atom absorbed 10 electrons, 10 protons and 9 neutrons. The percentage…2026
- The radius of a nucleus of mass number 64 is 4.8 fermi. Then the mass number of another nucleus having radius of 4 fermi is 1000/x, where x is ____.2024
- The longest wavelength associated with Paschen series is: (Given R_H=1.097 × 10^7 SI unit)2024
JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.