Question

An electron and a proton are accelerated thrpught the same potential which one whoupd have greater value of d broglie wavelenght

Answer 1

electron will have the greater value of de broglie wavelength tgan proton

$debroglie wavelength = \frac{h}{mv}$

as electron ( of order 10^-31) has lesser mass than proton(of order10^-27) the valueof wavelength will be considerably high

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