Out of electron and proton which one will have, a higher velocity to produce matter waves of the same wavelength ? Explain it.

Explanation

To determine which particle, the electron or the proton, will have a higher velocity to produce matter waves of the same wavelength, we can follow these steps:

### Step 1: Understand the relationship between wavelength and momentum
The wavelength (λ) of a matter wave is given by the de Broglie wavelength formula:
\[ \lambda = \frac{h}{p} \]
where \(h\) is Planck's constant and \(p\) is the momentum of the particle.
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