Physics · Atomic Physics

JEE Main 2025 — 28 January, Evening Shift — Question 53

The frequency of revolution of the electron in Bohr's orbit varies with n , the principal quantum number as

Option A:
$\frac{1}{\mathrm{n}}$
Option B:
$\frac{1}{n^{3}}$
Correct
Option C:
$\frac{1}{\mathrm{n}^{4}}$
Option D:
$\frac{1}{\mathrm{n}^{2}}$

Answer: B

Step-by-step solution

Frequency of revolution ∝ $\frac{1}{{{n}^{3}}}$

Answer key and solution verified before publishing.

Practise Atomic Physics

Start with this question, then two more from the same chapter — with a tutor that explains every step. Free.

Solve a similar one free

Exam: JEE Main 2025
Paper: 28 January, Evening Shift
Subject: Physics
Chapter: Atomic Physics
Topic: Rutherford's and Bohr's Model of Atom

Which of the following phenomena can not be explained by wave theory of light?

The frequency of revolution of the electron in Bohr's orbit varies… | JEE Main 2025 PYQ with Solution · DhiX AI