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Dual Nature Of Radiation

JEE Main 2023 (Online) 15th April Morning Shift

MCQ+4 / -12023
The de Broglie wavelength of an electron having kinetic energy $\mathrm{E}$ is $\lambda$. If the kinetic energy of electron becomes $\frac{E}{4}$, then its de-Broglie wavelength will be :

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