CUET · PHYSICS · PYQ PAPER 2023
The wavelength of matter wave for a moving charged particle is independent of
- A mass
- B velocity
- C momentum
- D charge
Answer & Solution
Correct Answer
(D) charge
Step-by-step Solution
Detailed explanation
The de Broglie wavelength is defined by the formula \(\lambda=\frac{h}{m v}=\frac{h}{p}\). Since this relationship only involves mass, velocity, and momentum, the wavelength is inherently independent of the particle's charge. D) charge
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