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Physics · 2024 · 1 mark
CBSE 2024 · Region 3 · Set 3 · Q10
The wavelength of matter wave associated with an electron of kinetic energy K is λ. If the kinetic energy of the electron is doubled, the associated…
The wavelength of matter wave associated with an electron of kinetic energy K is $\displaystyle \lambda$. If the kinetic energy of the electron is doubled, the associated wavelength becomes :
Official answer
(C)
$\displaystyle \sqrt{2} \lambda$
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