Calculate the wavelength of an electron moving at `3.0 xx 10^(10) cm sec^(-1)` (mass of the electron `= 9.11 xx 10^(-31) kg, h = 6.6 xx 10^(-34) kg m^(2) sec^(-1)`)

Explanation

To calculate the wavelength of an electron moving at a given velocity, we can use the de Broglie wavelength formula:

\[ \lambda = \frac{h}{mv} \]

where:
- \(\lambda\) is the wavelength,
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