14 JEE Main 2022 Atomic Physics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2022 previous-year questions from the Atomic Physics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Atomic Physics chapter hub.
In Bohr's atomic model of hydrogen, let K , P and E are the kinetic energy, potential energy and total energy of the el…
In a hydrogen spectrum λ be the wavelength of first transition line of Lyman series. The wavelength difference wil…
The ratio for the speed of the electron in the 3 rd   orbit of He + to the speed of the electron in the 3 rd  …
d 1 and d 2 are the impact parameters corresponding to scattering angles 60 ° and 90 ° respectively, when an…
Hydrogen atom from excited state comes to the ground by emitting a photon of wavelength λ . The value of principal…
The momentum of an electron revolving in n t h   orbit is given by : (Symbols have their usual meanings)
Choose the correct option from the following options given below :
Which of the following figure represents the variation of ln R R 0 with ln A (if R = radius of a nucleus and A = its ma…
Read the following statements: (A) Volume of the nucleus is directly proportional to the mass number. (B) Volume of the…
Given below are two statements Statement I: In hydrogen atom, the frequency of radiation emitted when an electron jumps…
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