AIIMS2006Chemistry-Quantum Mechanics
AIIMS 2006 Chemistry de Broglie Wavelength MCQ Question
Type: MCQ-numerical-Hard-Class 11
The de Broglie wavelength associated with a ball of mass 1 kg having kinetic energy 0.5 J is
A
6.626 × 10⁻³⁴ m
B
13.20 × 10⁻³⁴ m
C
10.38 × 10⁻²⁸ m
D
6.626 × 10⁻¹⁰ Å
Correct Answer
Option A
Detailed Explanation
Kinetic energy = 1/2 mv^2.
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