STANDARDPhysics-Atomic Structure
STANDARD Physics Bohr's Model MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The angular speed of the electron in the nᵗʰ orbit of Bohr's hydrogen atom is
A
directly proportional to n
B
inversely proportional to √n
C
inversely proportional to n²
D
inversely proportional to n³
Correct Answer
Option D
Detailed Explanation
The angular speed ω is given by ω = v/r. In Bohr's model, v ∝ 1/n and r ∝ n², hence ω ∝ (1/n³).
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