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Physics · 2025 · 1 mark
CBSE 2025 · Region 6 · Set 2 · Q10
The de Broglie wavelength associated with an electron moving with energy 5 eV is:
The de Broglie wavelength associated with an electron moving with energy $\displaystyle 5$ eV is :
Official answer
(D)
0.$\displaystyle 55$ nm
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