Find the de-Broglie wavelength (inÅ) associated with an electron moving with a velocity 0.6c, where `c=3xx10^8 m//s` and rest mass of electron `=9.1xx10^(-31)kg, h=6.63xx10^(-34)Js`.

Explanation

To find the de-Broglie wavelength associated with an electron moving with a velocity of \(0.6c\), we will follow these steps:

### Step 1: Understand the Given Data
- Speed of light, \(c = 3 \times 10^8 \, \text{m/s}\)
- Rest mass of electron, \(m_e = 9.1 \times 10^{-31} \, \text{kg}\)
- Planck's constant, \(h = 6.63 \times 10^{-34} \, \text{Js}\)
- Velocity of the electron, \(v = 0.6c = 0.6 \times 3 \times 10^8 \, \text{m/s}\)

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