Draw a plot showing the variation of de-Broglie wavelength of electron as a function of its K.E.

Explanation

To draw a plot showing the variation of the de-Broglie wavelength of an electron as a function of its kinetic energy, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the de-Broglie Wavelength Formula**:
The de-Broglie wavelength (\( \lambda \)) is given by the formula:
\[
\lambda = \frac{h}{mv}
...