Categories > atomic-structure > Dual Nature of Electron > An electron has kinetic energy $2.8 \times {10^{ - 23}}J$. de-Broglie wavelength will be nearly $({m_e} = 9.1 \times {10^{ - 31}}kg)$

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Question: An electron has kinetic energy $2.8 \times {10^{ - 23}}J$. de-Broglie wavelength will be nearly $({m_e} = 9.1 \times {10^{ - 31}}kg)$


1) $9.28 \times {10^{ - 4}}\,m$
2) $9.28 \times {10^{ - 7}}\,m$
3) $9.28 \times {10^{ - 8}}\,m$
4) $9.28 \times {10^{ - 10}}\,m$
Solution: Explanation: No Explanation
Dual Nature of Electron

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