Find de-Broglie wavelength of electron with `KE =9.6xx10^(-19)J`.

Explanation

To find the de-Broglie wavelength of an electron with a given kinetic energy (KE), we can follow these steps:

### Step 1: Convert Kinetic Energy from Joules to Electron Volts
The kinetic energy is given as \( KE = 9.6 \times 10^{-19} \) Joules. To convert this to electron volts (eV), we use the conversion factor \( 1 \text{ eV} = 1.6 \times 10^{-19} \text{ J} \).

\[ KE (\text{eV}) = \frac{KE (\text{J})}{1.6 \times 10^{-19} \text{ J/eV}} = \frac{9.6 \times 10^{-19} \text{ J}}{1.6 \times 10^{-19} \text{ J/eV}} = 6 \text{ eV} \]
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