When would the be Broglie wavelength of a moving electron become equal to that of a moving proton? Mass of electron `= 9.1095 xx 10^(-31)kg` and mass of proton = `1.6725 xx 10^(-27) kg`

Explanation

To find when the de Broglie wavelength of a moving electron becomes equal to that of a moving proton, we can follow these steps:

### Step 1: Write the de Broglie wavelength formula
The de Broglie wavelength (λ) is given by the formula:
\[ \lambda = \frac{h}{mv} \]
where \(h\) is Planck's constant, \(m\) is the mass of the particle, and \(v\) is its velocity.
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