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An electron is accelerated from rest through a potential difference of V volt. If the de Broglie wavelength of the

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Huzaifa Noori's avatar by in Dual Nature of Matter and Radiation 100 views

An electron is accelerated from rest through a potential difference of V volt. If the de Broglie wavelength of the electron is 1.227 × 10-2 nm, the potential difference is :

(1) 104 V

(2) 10 V

(3) 102 V

(4) 103  V

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