Dual behaviour of matter proposed by de-Broglie led to the discovery of electron microscope often used for the highly magnified images of biological molecules and other type of material. If the velocity of electron in this microscope is `1.6 xx 10^6 ms^(-1)`. calculate de-Broglie wavelength associated with this electron.

Explanation

To calculate the de-Broglie wavelength associated with an electron moving at a velocity of \(1.6 \times 10^6 \, \text{m/s}\), we can use the de-Broglie wavelength formula:

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

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