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An electron is accelerated by a potenti...

An electron is accelerated by a potential difference of 25 volt
. Find the de- Broglie wavelength associated with it.

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The correct Answer is:
B
For an electron, de Brogli wavelength is given by. `lambda = sqrt(150)/(V) = sqrt(150)/(25)`
`=sqrt6~~2.5Å.`
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